Code of China Chinese Standard Classification Professional Classification ICS Classification Latest
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Position: Search valid to be valid superseded to be superseded abolished to be abolished
Standard No. Title Price(USD) Delivery Status Add to Cart
GB/T 1230-1991 High strength plain washers for steel structures $184.00 via email in 1~3 business day abolished
GB/T 1230-2006 High Strength Plain Washers for Steel Structures $60.00 immediately abolished
GB/T 1231-1991 Specifications of high strength bolts with large hexagon head, large hexagon nuts,plain washers for steel structures $120.00 via email in 1~3 business day abolished
GB/T 1231-2024 High strength bolts with large hexagon head assemblies for steel structures $330.00 immediately valid
GB/T 12359-1990 Limits of sizes for metric trapezoidal screw threads $720.00 via email in 1~5 business day abolished
GB/T 12359-2008 Metric trapezoidal screw threads - Limits of sizes $600.00 via email in 1~3 business day valid
GB/T 12369-1990 Basic tooth profile of straight and skew bevel gears $100.00 via email in 1~3 business day valid
GB/T 1237-2000 Designation system for fasteners $60.00 via email in 1~3 business day valid
GB/T 12370-1990 Terminology for bevel and hypoid gears $600.00 via email in 1~3 business day valid
GB/T 12371-1990 Bevel gears-Information of the dimensional data to be given on the drawing $115.00 via email in 1~3 business day valid
GB/T 1239.1-1989 Cold coiled helical tension springs-Technical specifications $160.00 via email in 1~3 business day superseded
GB/T 1239.1-2009 Cold Coiled Helical Springs Technical Specifications-Part 1: Extension Spring $264.00 immediately valid
GB/T 1239.2-1989 Cold coiled helical complessions springs-Technical specifications $160.00 via email in 1~3 business day abolished
GB/T 1239.2-2009 Cold coiled helical springs technical specifications - Part 2: Compressions spring $100.00 immediately valid
GB/T 1239.3-2009 Cold coiled helical springs technical specifiations - Part 3: Torsion spring $150.00 immediately valid
GB/T 1239.4-1989 Hot coiled helical springs-Technical specifications $304.00 via email in 1~3 business day abolished
GB/T 1239.6-1992 Design of helical springs $610.00 via email in 1~5 business day abolished
GB/T 1243-1997 Short pitch transmission precision roller chains and chain wheels $150.00 immediately abolished
GB/T 1243-2006 Short-pitch Transmission Precision Roller and Bush Chains, Attachments and Associated Chain Sprockets $160.00 immediately abolished
GB/T 1243-2024 Short-pitch transmission precision roller and bush chains, attachments and associated chain sprockets $525.00 via email in 1~3 business day valid
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