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Std ID |
Description (Standard Title) |
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GB/T 12815-1991
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Design of illumination for railway passenger cars--Basic parameters
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GB/T 12816-1991
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Evaluation about noise of railway passenger cars
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GB/T 12816-2006
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The limiting value and measurement method for the interior noise in the railway passenger coach
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GB/T 12817-1991
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General technical specifications for passenger cars on rallways
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GB/T 10051.8-2010
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Lifting hooks -- Part 8: Blanks of cross pieces for hooks
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GB/T 12818-1991
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Rules for inspecting and testing of railway passenger car after completion of construction
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GB/T 12818-2004
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Rules for inspecting and testing of railway passenger car after completion of construction
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GB/T 12819-1991
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Stand test methods of diesel locomotives--Test of the traction and thermodynamic performance
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GB/T 12820-1991
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Stand test methods of diesel locomotives--Test of oil/water cooling equipment performance and heat balance
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GB/T 12821-1991
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Stand test methods of diesel locomotives--Locomotives no-load performance test
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GB/T 1282-1996
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Chemical reagent. Phosphoric acid
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GB/T 12822.4-2008
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Photography - Density measurement - Part 4: Geometric conditions for reflection density
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GB/T 1282-2013
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Chemical reagent -- Phosphoric acid
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GB/T 12822-1991
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Geometric conditions for photographic reflection density measurement
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GB/T 12823.1-2008
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Photography -- Density measurement -- Part 1: Terms, symbols and notations
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GB/T 12823.4-2008
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Photography -- Density measurement -- Part 4: Geometric conditions for reflection density
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GB/T 12823-1991
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Terms, symbols, coordinate system and functional notations for photographic density measurements
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GB/T 12824-2002
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Rubber, styrene-butadiene (SBR)1502
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GB/T 12825-1991
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Polymeric materials, cellular flexible--Determination of hardness (indentation technique)
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GB/T 12825-2003
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polymeric materials, cellular flexible -- Determination of hardness by indentation technique
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GB/T 12826-1991
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The calculation guide of the drum(reeling) cablecurrent rating
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GB/T 12827-1991
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Standard reference acetylene black and standard practice for evaluation
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GB/T 12827-2008
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Standard reference acetylene blank and standard practice for evaluation
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GB/T 12828-1991
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Rubber, raw and unvulcanized compounded--Determination of plasticity number and recovery number--Parallel plate method
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GB/T 12828-2006
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Rubber, raw and unvalcanized compounded -- Determination of plasticity number and recovery number -- Parallel plate method
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GB/T 12829-1991
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Rubber vulcanized--Determination of tear strength of small test pieces (Delft test pieces)
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GB/T 12829-2006
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Determination of vulcanized rubber or thermoplastic rubber small sample (sample Delft) tear strength
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GB/T 12830-1991
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Rubber, vulcanized--Determination of adhesion to metal plates in shear--Quadruple shear method
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GB/T 12830-2008
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Rubber, vulcanized or thermoplastic -- Determination of shear modulus and adhesion to rigid plates -- Quadruple shear methods
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GB/T 12831-1991
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Rubber, vulcanized--Test method of resistance to artificial weathering (xenon lamp)
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GB/T 12832-1991
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Rubbers--Determination of crystallization effects by hardness measurements
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GB/T 12832-2008
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Rubber -- Determination of crystallization effects by hardness measurements
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GB/T 12833-1991
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Rubber and plastics--Analysis of multi-peak traces obtained in determinations of tear strength and adhesion strength
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GB/T 12833-2006
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Rubber and plastics -- Analysis of multipeak traces obtained in determinations of tear strength and adhesion strength
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GB/T 12834-1991
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Rubber, vulcanized--Preferred gradations of properties
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GB/T 12834-2001
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Rubber, vulcanized -- Preferred gradations of properties
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GB/T 12839-1997
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Tyre valves--Terms and definitions
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GB/T 12839-2005
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Type valves -- Terms and definitions
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GB/T 12839-2012
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Terms and definitions of tyre valves
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GB/T 12840-1991
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Reliability requirements and testing methods for tape transport mechanism of cassette tape recorders
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GB/T 12840-1996
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Reliability requirements and testing methods for tape transport mechanism of cassette tape recorders
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GB/T 12841-1991
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Generic specification for the transport mechanism of cassette tape recorders
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GB/T 12841-2000
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Generic specification for the transport mechanism of cassette tape recorders
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GB/T 1284-1977
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Chemical reagents--Cadmium nitrate
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GB/T 12842-1991
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Terminology for film integrated circuits and hybrid film integrated circuits
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GB/T 12843-1991
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General principle of measuring methods of microprocessors and peripheral interface circuit parameters for semiconductor integrated circuits
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GB/T 12844-1991
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Series and products of nonlinear circuits for semiconductor integrated circuits--Products of sample/hold amplifiers
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GB/T 12845-1991
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Series and products of nonlinear circuits for semiconductor integrated circuits--Products of voltage/frequency and frequency/voltage converters
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GB/T 12846-1991
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General specification for pulse thyratrons
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GB/T 12847-1991
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Blank detail specification for hydrogen thyratrons
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GB/T 12848-1991
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Generic specification of twisted nematic liquid crystal display devices
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GB/T 12849-1991
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Blank detail specification of twisted nematic liquid crystal displays for watches
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GB/T 12850-1991
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Blank detail specification of twisted nematic liquid crystal displays for calculators
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GB/T 12851-1991
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Blank detail specification of twisted nematic liquid crystal displays for instruments
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GB/T 1285-1994
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Chemical reagent. Cadmium chloride
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GB/T 12852-1991
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Generic specification for magnetrons
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GB/T 12852-2001
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General specification for magnetrons
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GB/T 12853-1991
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Blank detail specification for continuous wave magnetrons
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GB/T 12853-2001
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Blank detail specification for continuous wave magnetrons
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GB/T 12854-1991
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Blank detail specification for pulse modulator tubes
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GB/T 12855-1991
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Application and care for small power transmitting tubes
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GB/T 12856-1991
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Programming languages BASIC subset
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GB/T 12857-1991
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Methods of measurement under conditions different from broadcast signal standards on receivers for television broadcast transmissions
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GB/T 12858-1991
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Environment requirements and test methods for ground radio-navigation equipment
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GB/T 12859.1-2012
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Piezoelectric ceramic resonators -- A specification in the IEC quality assessment System for electronic components (IECQ) -- Part 1: Generic specification -- Qualification approval
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GB/T 12859.201-2012
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Piezoelectric ceramic resonators -- A specification in the quality assessment System for electronic components (IECQ) -- Part 2-1: Blank detail specification -- Assessment level E
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GB/T 12859.2-2012
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Piezoelectric ceramic resonators -- A specification in the IEC quality assessment System for electronic components (IECQ) -- Part 2: Sectional specification -- Qualification approval
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GB/T 12859-1991
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Generic specification for piezoelectric ceramic resonators for use in electronic equipment
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GB/T 12860-1991
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Piezoelectric ceramic resonators for use in electronic equipment--Sectional specification for piezoelectric ceramic resonators for low frequency
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GB/T 12861-1991
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Piezoelectric ceramic resonators for use in electronic equipment--Blank detail specification for piezoelectric ceramic resonators for low frequency--Assessment level E
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GB/T 12862-1991
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Piezoelectric ceramic resonators for use in electronic equipment--Sectional specification for piezoeletric ceramic resonators for high frequency
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GB/T 12863-1991
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Piezoelectric ceramic resonators for use in electronic equipment--Blank detail specification for piezoelectric ceramic resonators for high frequency--Assessment level E
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GB/T 12864-1991
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Piezoelectric ceramic filters for use in electronic equipment--Sectional specification for piezoelectric ceramic filters for AM radios
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GB/T 12864-1997
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Piezoelectric ceramic filters for use in electronic equipment. A specification in the quality assessment system for electronic components. Part 2: Sectional specification. Qualification approval
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GB/T 12865-1991
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Piezoelectric ceramic filters for use in electronic equipment--Blank detail specification for piezoelectric ceramic filters for use in AM radios--Assessment E
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GB/T 12865-1997
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Piezoelectric ceramic filters for use in electronic equipment. A specification in the quality assessment system for electronic components. Part 2: Sectional specification. Qualification approval. Section 1: Blank detail specification. Assessment level
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GB/T 12866-1991
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Piezoelectric ceramic filters for use in electronic equipment--Sectional specification for piezoelectric ceramic filters for communication equipment
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GB/T 12867-1991
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Piezoelectric ceramic filters for use in electronic equipment--Blank detail specification for piezoelectric ceramic filters for communication equipment--Assessment level E
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GB/T 12868-1991
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The parts and units of jigs and fixtures--T-slot nut
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GB/T 12869-1991
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The parts and units of jigs and fixtures--Double end stud
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GB/T 12870-1991
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The parts and units of jigs and fixtures--Slot bolt
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GB/T 12871-1991
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Smooth face clamp plate
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GB/T 1287-1994
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Chemical reagent. Nickel sulfate hexahydrate
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GB/T 12872-1991
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The parts and units of jigs and fixtures--Self-regulating pressure plate
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GB/T 12873-1991
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The parts and units of jigs and fixtures Thin wall drill bush
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GB/T 12874-1991
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The parts and units of jigs and fixtures--Positioning shaft for lathe
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GB/T 12875-1991
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The parts and units of jigs and fixtures--Taper memdred
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GB/T 12876-1991
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The parts and units of jigs and fixtures Variable centering inner expansion-gear
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GB/T 12877-1991
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The parts and units of jigs and fixtures--Adjustable pedestal
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GB/T 12878-1991
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The parts and units of jigs and fixtures--Inside draft centre
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GB/T 12879-1991
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The parts and units of jigs and fixtures--Holding inside draft centre
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GB/T 12880-1991
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The parts and units of jigs and fixtures--Outside draft centre
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GB/T 12881-1991
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The parts and units of jigs and fixtures--Inner taper hole centre
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GB/T 1288-1992
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Chemical reagent--Potassium sodium tartrate tetrahydrate
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GB/T 1288-2011
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Chemical reagent -- Potassium sodium tartrate tetrahydrate
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GB/T 12882-1991
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The parts and units of jigs and fixtures--Holding inner taper hole centre
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GB/T 12883-1991
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The parts and units of jigs and fixtures--Peach-shaped pawl
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GB/T 12884-1991
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The parts and units of jigs and fixtures--Snap ring
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GB/T 12885-1991
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The parts and units of jigs and fixtures--Clamp plate
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GB/T 12886-1991
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The parts and units of jigs and fixtures--Quick powl for lathe
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