Code of China Chinese Standard Classification Professional Classification ICS Classification Latest
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Standard No. Title Price(USD) Delivery Status Add to Cart
GB 6615-1986 Standard method for resistivity of silicon slices with collinear four-probe array measuring $570.00 via email in 1~3 business day superseded
GB 6616-1986 Standard method for measuring resistivity of silicon slices by noncontacting technique $180.00 via email in 1~3 business day superseded
GB 6617-1986 Standard method for measuring resistivity of silicon wafers using spreading resistance probe $180.00 via email in 1~3 business day superseded
GB 6618-1986 Standard method for measuring thickness and total thickness variation of silicon slices $180.00 via email in 1~3 business day superseded
GB/T 10120-1996 Metallic materials-Stress relaxation test $120.00 via email in 1~3 business day abolished
GB/T 10120-2013 Metallic materials—Tensile stress relaxation—Method of test $270.00 via email in 1~3 business day valid
GB/T 10128-1988 Metallic materials-Torsion test at room temperature $190.00 via email in 1~3 business day abolished
GB/T 10128-2007 Metallic materials - Torsion test at ambient temperature $100.00 immediately valid
GB/T 10573-2020 Tensile testing method for fine wire of nonferrous metals $130.00 via email in 1~3 business day valid
GB/T 10622-1989 Metallic materials--Rolling contact fatigue test $1384.00 via email in 1~5 business day superseded
GB/T 10623-2008 Metallic material - Mechanical testing - Vocabulary $430.00 immediately valid
GB/T 1172-1999 Conversion of hardness and strength for ferrous metal $150.00 immediately valid
GB/T 12347-1996 Steel wire rope-Bending fatigue testing $190.00 via email in 1~3 business day superseded
GB/T 12347-2008 Steel wire ropes - Bending fatigue testing $100.00 via email in 1~3 business day valid
GB/T 12443-2007 Metallic materials - Torsional stress fatigue testing method $180.00 via email in 1~3 business day superseded
GB/T 12443-2017 Metallic materials―Torque-controlled fatigue testing $310.00 via email in 1~5 business day valid
GB/T 12444-2006 Metallic materials - Wear test method - Block-on-ring sliding wear test $150.00 via email in 1~3 business day valid
GB/T 12778-2008 Determination of charpy impact fracture surface for metallic materials $160.00 via email in 1~3 business day valid
GB/T 13239-1991 Metallic materials-Tensile testing at low temperatures $304.00 via email in 1~3 business day superseded
GB/T 13239-2006 Metallic materials―Tensile testing at low temperature $330.00 via email in 1~3 business day superseded
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