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www.ChineseStandard.net Database: 189760 (17 Jan 2026)
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Chinese National Standard: GB

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Std ID Description (Standard Title) Detail
GB 3350.2-1982 Apparatus for physical test of cement--Vibrator for compacting mortar specimen GB 3350.2-1982
GB 3350.3-1982 Apparatus for physical test of cement Electrically driven flexure testing device GB 3350.3-1982
GB 3350.4-1982 Apparatus for physical test of cement compression jig GB 3350.4-1982
GB 3350.5-1982 Apparatus for physical test of cement Specimen mold for use in testing mortar strength GB 3350.5-1982
GB 3350.6-1982 Apparatus for physical test of cement Apparatus for testing normal consistency and setting time of paste GB 3350.6-1982
GB 3350.7-1982 Apparatus for physical test of cement standard sieve for testing fineness GB 3350.7-1982
GB 6271-1986 Axial load fatigue testing machines dynamic force calibration GB 6271-1986
GB 4977-1985 Specification for D-type Shore hardness tester GB 4977-1985
GB 4978-1985 Standard blocks of Shore hardness GB 4978-1985
GB 3808-1983 Pendulum impact testing machines GB 3808-1983
GB 7719-1987 Standard practice for measuring the operating characteristics of acoustic emission instrumentation GB 7719-1987
GB 4128-1984 Standard hydrophone GB 4128-1984
GB 17762-2022 Safe requirements of thermotolerant glassware GB 17762-2022
GB/Z 12414-2021 Pharmaceutical glass tube GB/Z 12414-2021
GB/Z 2640-2021 Injection vials made of moulded glass GB/Z 2640-2021
GB 21549-2008 Laboratory glassware -- Safe requirement of heat resisting glassware GB 21549-2008
GB 9357-1988 Permeameter GB 9357-1988
GB 9358-1988 Strain-controlled unconfined compression apparatus GB 9358-1988
GB 4746-1984 Far infra-red drying cabinet GB 4746-1984
GB/Z 44564-2024 Safety instrumented systems - Process analysis technology systems GB/Z 44564-2024
GB/Z 44604-2024 Analyser systems maintenance management GB/Z 44604-2024
GB 29812-2013 [GB/T 29812-2013] Industrial-process control -- Safety of analyser houses GB 29812-2013
GB 11008-1989 Test method of industry gas analyzers GB 11008-1989
GB 11166-1989 Specifications of thermomagnetic oxygen analyzers GB 11166-1989
GB 11169-1989 Specifications of zirconia oxygen analyzers GB 11169-1989
GB 11076-1989 Preparation method of buffer solution for the measurement of pH GB 11076-1989
GB 11077-1989 Preparation method of standard solution for the measurement of conductivity meter GB 11077-1989
GB 11078-1989 Test solutions of electric conductivity analyzers--Preparation method of sodium chloride solutions GB 11078-1989
GB 19462-2004 Environment protect requirements of copying machines -- Environment protect requirements of electrostatic process copier GB 19462-2004
GB 10982-1989 Photoconductor drum for electrostatic copying process--Testing methods for working environment GB 10982-1989
GB 10994-1989 Office machine--Offset duplicator GB 10994-1989
GB 10996-1989 Standard test method for surface defect of photoconductor for electrostatic copying process GB 10996-1989
GB 10997-1989 Sampling method for electrostatic copying machines GB 10997-1989
GB 10998-1989 Standard test method for coating thickness measurement of electrostatic copying photoconductor GB 10998-1989
GB 10999-1989 Test chart for surface defect of photoconductor for electrostatic copying process GB 10999-1989
GB 11000-1989 The test chart of magnification for electrostatic copying process GB 11000-1989
GB 11001-1989 Test chart of overall solid area for electrostatic copying process GB 11001-1989
GB 11002-1989 Test chart of image missing in printed area for electrostatic copying process GB 11002-1989
GB 11157-1989 Method for measuring the screen luminance and contrast of microform readers GB 11157-1989
GB 11163-1989 Specifications for 16mm microfilm camera GB 11163-1989
GB 11921-1989 Safety of copying machine GB 11921-1989
GB 10074-1988 (Xerographic dry toner charge to mass ratio measurement method) GB 10074-1988
GB 9220-1988 Specifications of test film for readers for transparent microforms GB 9220-1988
GB 7365-1987 The screening and non-uniformity of image density test chart for electrostatic copying process A3 GB 7365-1987
GB 7366-1987 Measuring method for caking temperature of dry electrostatic copying toner GB 7366-1987
GB 7367-1987 The photographic color sensitivity test chart for electrostatic copying process A3 GB 7367-1987
GB 7369-1987 Carrier--Determination of flowability GB 7369-1987
GB 22449-2008 General specifications for the safety of balancing machines GB 22449-2008
GB 9316-2007 [GB/T 9316-2007] Safety requirements for electronic flash apparatus for photographic purposes GB 9316-2007
GB 10970-1989 Color printer GB 10970-1989
GB 9180-1988 Tripod connections for cameras GB 9180-1988
GB 9181-1988 Shutter cable release tip and socket for cameras GB 9181-1988
GB 9182-1988 Camera accessory shoes and feet GB 9182-1988
GB 9183-1988 Front lens barrels up to 100mm--Dimensions important to the connection of auxiliaries GB 9183-1988
GB 9184-1988 Small flash connections for hand-held cameras--Dimensions GB 9184-1988
GB 9185-1988 Specification for 135-size film magazines GB 9185-1988
GB 9186-1988 Back window location and sizes for cameras GB 9186-1988
GB 9187-1988 Automatic controls of exposure for cameras GB 9187-1988
GB 9189-1988 General purpose photoelectric exposure meters GB 9189-1988
GB 9316-1988 Safety requirements for electronic flash apparatus for photographic purposes GB 9316-1988
GB 9915-1988 Shock test method for still camera GB 9915-1988
GB 9916-1988 Bump test methods for still camera GB 9916-1988
GB 9925-1988 Typeface and symbol for cameras GB 9925-1988
GB 8339-1987 Test methods for time of camera shutters GB 8339-1987
GB 8340-1987 Test method for efficieney of contacts and contact duration GB 8340-1987
GB 8341-1987 Durability test method for cameras GB 8341-1987
GB 8342-1987 Free fall-down test method for cameras GB 8342-1987
GB 8343-1987 High-temperature and low-temperature test method for cameras GB 8343-1987
GB 8344-1987 Vibration test method for cameras GB 8344-1987
GB 8345-1987 Condition and test method for pack, transport and storage of photographic apparatus GB 8345-1987
GB 4706.43-2005 Household and similar electrical appliances -- Safety -- Particular requirements for projectors and similar appliances GB 4706.43-2005
GB 10975.1-1989 Overhead projectors--Projection stages dimensions GB 10975.1-1989
GB 10975.2-1989 Overhead projectors--Transparencies and transparency frames dimensions GB 10975.2-1989
GB 10975.3-1989 Overhead projectors--Film rolls, cores and winders dimensions GB 10975.3-1989
GB 10245-1988 Test chart A3 for micrographics-reader/printers GB 10245-1988
GB 10246-1988 Test chart A4 for micrographics-reader/printers GB 10246-1988
GB 9179-1988 Picture sizes for still cameras GB 9179-1988
GB 11156-1989 Specifications for microphotographic lenses GB 11156-1989
GB 9188-1988 Photographic distance scale markings of photographic lenses GB 9188-1988
GB 9190-1988 Aperture markings of photographic lenses GB 9190-1988
GB 9191-1988 Colour contribution index of camera lenses GB 9191-1988
GB 9219-1988 Specifications of reader lenses for transparent microforms GB 9219-1988
GB 9918-1988 Method of measurement for veiling glare index of photographic lenses GB 9918-1988
GB 9919-1988 Methods of measurement for focal length of camera lenses GB 9919-1988
GB 9920-1988 Photographic colour filters GB 9920-1988
GB 9921-1988 General specification for photographic glass filters GB 9921-1988
GB 9922-1988 Photographic light-balancing glass filter GB 9922-1988
GB 9923-1988 Photographic neutral-density glass filter GB 9923-1988
GB 9924-1988 Series of camera lenses GB 9924-1988
GB 7671-1987 Test target for camera lens GB 7671-1987
GB 7943-1987 Optical filters for photographic equipment--Dimensions GB 7943-1987
GB 8346-1987 Method of testing for spectral transmissivity of camera lenses GB 8346-1987
GB 8347-1987 Methods of measurement for effective aperture and relative aperture of photographic lenses GB 8347-1987
GB 8348-1987 Method of measurement for vignetting factor and uniformity of image plane illuminance GB 8348-1987
GB 20849-2007 Safety requirements for 35mm motion-picture projectors GB 20849-2007
GB 10976-1989 Front projection equipment--Method for measuring screen illumination GB 10976-1989
GB 11283-1989 The characteristic parameter of a diffuse reflective projection screen GB 11283-1989
GB 11284-1989 The characteristic parameter of a collective gain reflective projection screen GB 11284-1989
GB 11285-1989 Installation of a collective gain reflective projection screen GB 11285-1989
GB 11286-1989 Measurement of sound attenuation through a perforated reflective projection screen GB 11286-1989
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