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Std ID Description (Standard Title)
JB/T 6489-2014 Plastics kneader
JB/T 6490-1992 Pressurized pressure forming machine
JB/T 6490-2015 (Plastic compression molding machine)
JB/T 6491-1992 (-Rotating twin-screw extruder)
JB/T 6491-2001 Counter-rotating twin-screw plastics extruder
JB/T 6491-2015 Counter-rotating twin-screw plastics extruder
JB/T 6492-1992 (Conical twin screw extruder)
JB/T 6492-2001 Conical twin-screw plastics extruder
JB/T 6492-2014 Conical counter-rotating twin screw plastics extruder
JB/T 6493-1992 Hopper type plastic dryer
JB/T 6493-2015 (Plastic film bag making machine)
JB/T 6494-1992 (Hopper Plastic Dryer)
JB/T 6494-2002 Hopper type plastic dryer
JB/T 6494-2014 Hopper type plastic dryer
JB/T 6495-1992 (Valve structure elements. Gate (or valve) T-shaped slot size)
JB/T 6496-1992 (Valve structure elements. Stuffing size)
JB/T 6497-1992 (Valve structure elements. The stem end size)
JB/T 6498-1992 (Valve structure elements. Valve stem connection with the tank size)
JB/T 6499.1-1992 Trimming die of mechanical press. Guide pillar
JB/T 6499.1-2015 Trimming dies-Components - Part 1: Guide pillars
JB/T 6499.2-1992 Trimming die of mechanical press. Guide bushing
JB/T 6499.2-2015 Trimming dies-Components - Part 2: Guide bushes
JB/T 6500-1992 (Impact drilling rig Technical conditions)
JB/T 6500-2007 Impact type well drilling machine. Technical requirements
JB/T 6501-1992 (Rotary drilling rig Technical conditions)
JB/T 6501-2007 Gyration type well drilling machine. Technical requirements
JB/T 6502-1993 NGW planetary gear reducers
JB/T 6502-2015 NGW planetary gear units
JB/T 6503-1992 General specification for flue-type exhaust heat boiler
JB/T 6504-1992 (Turbine paint typical process)
JB/T 6505-1992 (Turbine antirust common process planning)
JB/T 6506-1992 Turbine specification for geothermal power generation
JB/T 6507-1992 Specification for small three-phase induction hydrogenerator series
JB/T 6508-1992 Specification for oxygen converter heat recovery boiler
JB/T 6509-1992 Specification for small diameter bending pipe
JB/T 6510-1992 Specification for black liquid alkali recovery boiler
JB/T 6511-1992 Specification for installation of spiral fin tube and header
JB/T 6512-1992 High-frequency resistance welding spiral fin tube for boiler - Manufacturing specification
JB/T 6513-1992 (Boiler fire protection equipment)
JB/T 6513-2002 Furnace safeguard supervision system
JB/T 6514-1992 (Electrical speed signal device)
JB/T 6514-2002 Electrical rotating speed signal equipment
JB/T 6515-1992 (The scope of supply water treatment equipment)
JB/T 6516-1992 (Power system stability control device)
JB/T 6516-2002 Power system stability control device
JB/T 6517-1992 (Hydrogen water control system technical condition)
JB/T 6517-2006 Technical requirements of hydrogen, sealing oil and cooling water system
JB/T 6518-1992 (The basic technical conditions mill with a large DC)
JB/T 6518-2005 Fundamental technical specification of large DC machine used in rolling mill
JB/T 6518-2015 Fundamental technical specification of large DC machine used in rolling mill
JB/T 6519-1992 (Fans mill with medium-sized three-phase induction motors)
JB/T 6519-2005 Specification of 3-phase large-middle sized asynchronous motor for coal beater mill
JB/T 6519-2015 Specification of 3-phase large and middle sized asynchronous motor for coal beater mill
JB/T 6520-1992 (Turbine Thrust bearing calculation method)
JB/T 6521-1992 Graphical symbols in electrical diagrams for relays, protection and automation equipment of power system
JB/T 6522-1992 Circuit breaker for narrow gauge industrial and mining electric locomotive - Technical specification
JB/T 6524-1992 (Power system relay protection and automation equipment commonly used electrical graphic symbols)
JB/T 6524-2004 Graphical symbols in electrical diagrams for relays, protection and automation equipment of power system
JB/T 6525-1992 (Electrical installation rail)
JB/T 6526-1992 (Chinese Industry Standard)
JB/T 6526-1999 (Power tools with electronic speed control switch)
JB/T 6526-2006 Electronic switches with speed regulator devices for electric tools
JB/T 6527-1992 (Insulated sandwich panel technology with a combination of cold conditions)
JB/T 6527-2006 The sandwich panel use for prefab cold store
JB/T 6528-1992 (Typecasting box)
JB/T 6529-1992 (Platen letterpress printing)
JB/T 6530-1992 (Presses Model methodology)
JB/T 6530-2004 The products type preparing method of the printing machine
JB/T 6531-1992 (Presses Determination of sound power levels of noise)
JB/T 6531-2004 Print a grade of survey method of power of sound of mechanical noise
JB/T 6532-1992 (Direct rotary vane vacuum pump types and basic parameters)
JB/T 6533-1997 (Rotary vane vacuum pump)
JB/T 6533-2005 Sliding vane rotary vacuum pump
JB/T 6533-2017 Sliding vane rotary vacuum pump
JB/T 6534-1992 (Centrifugal water pump. Types and basic parameters)
JB/T 6534-2006 Centrifugal sewage pump. Types and basic parameters
JB/T 6535-1992 (Centrifugal water pump. Technical conditions)
JB/T 6536-1992 (Condensate Pump technical conditions)
JB/T 6537-1992 (Pipeline centrifugal pumps. Types and basic parameters)
JB/T 6537-2006 Inline type centrifugal oil pump. Types and basic parameters
JB/T 6538-1992 (Reciprocating booster)
JB/T 6538-2008 Reciprocating inflator pump
JB 106-1959 (Chinese Industry Standard)
JB/T 6540-1993 Terminology of brake
JB/T 6541-1993 (Cold extrusion shape and structural elements)
JB/T 6541-2004 Shape and structure elements for cold forging part
JB/T 6542-1993 Determination of thermosetting moulding plastics shrinkage ratio
JB/T 6543-1993 Plane bending fatigue characteristic of hard plastic sheet - Test method
JB/T 6544-1993 Drawing and bending elastic modulus of plastics - Test method
JB/T 6545-1993 (All-metal spring clip hexagon nuts)
JB/T 6545-2007 Hexagon check nuts with full metal spring ring
JB/T 6546.1-1999 Multipurpose woodworking machine tool parameters
JB/T 6546.1-2015 (Multi-purpose woodworking machines - Part 1: Parameters)
JB/T 6546.2-1999 Multipurpose woodworking machine tool Precision
JB/T 6546.2-2015 (Woodworking tools - Part 2: Accuracy)
JB/T 6546.3-2015 (Woodworking tools - Part 3: Technical conditions)
JB/T 6546-1993 Multipurpose woodworking machine tool Technical conditions
JB/T 6547-1993 Wood mould milling machines for woodworking. Technical conditions
JB/T 6548-1993 Single side woodworking press planer Technical conditions
JB/T 6549-1993 Two side, three side and four sides wood planing machine and milling machine. Technical conditions