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Position: Search valid to be valid superseded to be superseded abolished to be abolished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 8493-1987 Metallograph of cast carbon steels for general engineering purposes $360.00 via email in 1~5 business day abolished
GB/T 9437-1988 Heat resistant iron castings $160.00 via email in 1~3 business day superseded
GB/T 9437-2009 Heat resistant iron castings $300.00 via email in 1~3 business day valid
GB/T 9438-1999 Aluminum Alloy Castings $120.00 immediately superseded
GB/T 9438-2013 Aluminum alloy castings $180.00 immediately valid
GB/T 9439-1988 Grey iron castings $250.00 via email in 1~3 business day abolished
GB/T 9439-2010 Grey Iron Castings $80.00 immediately superseded
GB/T 9439-2023 Grey iron castings $405.00 immediately valid
GB/T 9440-1988 Malleable iron castings $344.00 immediately superseded
GB/T 9440-2010 Malleable iron castings $100.00 immediately valid
GB/T 9441-2009 Metallographic test for spheroidal graphite cast iron $60.00 immediately superseded
GB/T 9441-2021 Metallographic test method for spheroidal graphite cast iron $590.00 immediately valid
GB/T 9442-1998 Foundry silica sand $100.00 via email in 1~3 business day superseded
GB/T 9442-2010 Foundry silica sand $180.00 via email in 1~3 business day superseded
GB/T 9442-2024 Silica sand for foundry $375.00 via email in 1~5 business day valid
GB/T 9443-2007 Penetrant testing for steel castings $80.00 immediately superseded
GB/T 9443-2019 Steel and iron castings—Liquid penetrant inspection $550.00 via email in 1~5 business day valid
GB/T 9444-2007 Magnetic particle testing for steel castings $150.00 immediately superseded
GB/T 9444-2019 Steel and iron castings—Magnetic particle inspection $550.00 immediately valid
GB11352-1989 Carbon steel castings for general engineering purposes $135.00 via email in 1~3 business day valid
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