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Position: Search valid to be valid superseded to be superseded abolished to be abolished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 11640-2021 Seamless aluminum alloy gas cylinders $500.00 immediately valid
GB/T 11849-2008 Heavy water tank $240.00 via email in 1~3 business day valid
GB/T 1186-2007 Rubber hoses textile-reinforced for compressed air—Specification $120.00 via email in 1~3 business day abolished
GB/T 1186-2016 Rubber hoses,textile-reinforced,for compressed air-Specification $160.00 via email in 1~3 business day valid
GB/T 12135-2016 Technological specification for inspection agency of gas cylinders $80.00 via email in 1~3 business day valid
GB/T 12137-1989 Method for pneumatic testing of cylinders $184.00 via email in 1~3 business day superseded
GB/T 12137-2002 Method for leakage test of gas cylinders $184.00 immediately superseded
GB/T 12137-2015 Methods for leakage test of gas cylinders $80.00 immediately valid
GB/T 12138-1989 Measuring method for performance of bag filter $270.00 via email in 1~3 business day abolished
GB/T 12151-2005 Analysis of water used in boiler and cooling system - Determination of turbidity - Formazine turbidity $100.00 immediately valid
GB/T 12220-2015 Industrial valves―Marking $40.00 immediately valid
GB/T 12221-1989 Metal valves for use in flanged pipe systems-Face-to-face and centre-to-face dimensions $220.00 via email in 1~3 business day abolished
GB/T 12221-2005 Metal calves--Face to face,end to end,center to face and center to end dimensions $80.00 immediately valid
GB/T 12222-1989 Multi-turn valve actuator attachment $220.00 via email in 1~3 business day abolished
GB/T 12222-2005 Multi-turn valve actuator attachments $174.00 immediately superseded
GB/T 12222-2023 Multi-turn valve actuator attachments $285.00 via email in 1~3 business day valid
GB/T 12223-1989 Part-turn valve actuator attachment $375.00 via email in 1~3 business day abolished
GB/T 12223-2005 Part-turn valve actuator attachments $244.00 immediately superseded
GB/T 12223-2023 Part-turn valve actuator attachments $345.00 via email in 1~5 business day valid
GB/T 12224-1989 General requirements for industrial steel valves $150.00 via email in 1~3 business day superseded
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