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Position: Search valid to be valid superseded to be superseded abolished to be abolished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
DL/T 652-1998 Technical guidelines for metallurgic replica $100.00 via email in 1~3 business day abolished
GB 11259-1989 Fabrication and control of steel reference blocks used in ultrasonic inspection $90.00 via email in 1~3 business day superseded
GB 11260-1989 Cold-drawn round steel--Pass type eddy current testing method via email in 1~3 business day superseded
GB 11344-1989 Measuring thickness by ultrasonic pulse-echo contact method $60.00 via email in 1~3 business day abolished
GB 224-1987 Determination of depth of decarburization of steel $30.00 via email in 1~3 business day abolished
GB 226-1991 Etch test for macrostructure and defect of steels $40.00 immediately superseded
GB 3310-1982 Method of ultrasonic inspection for copper alloy bars $45.00 via email in 1~3 business day superseded
GB 4163-1984 Stainless steel pipes--Ultrasonic examination $180.00 via email in 1~3 business day superseded
GB 7735-1987 Eddy current testing for the compactness of steel pipes and tubes via email in business day superseded
GB 8755-1988 Collection of metallographs on titanium and titanium alloy terms $225.00 via email in 1~3 business day abolished
GB 8756-1988 Collection of metallographs on defects of crystalline germanium $705.00 via email in 1~5 business day valid
GB/T 10121-1988 Steel products--Method for magnetic particle inspection of tower sample $100.00 via email in 1~3 business day superseded
GB/T 10561-2005 Steel - Determination of Content of Nonmetallic Inclusions - Micrographic Method Using Standards Diagrams $70.00 immediately superseded
GB/T 10561-2023 Steel-Determination of content of nonmetallic inclusions—Micrographic method using standard diagrams $600.00 immediately valid
GB/T 11343-1989 Ultrasonic angle beam examination by the contact method $224.00 via email in 1~3 business day abolished
GB/T 11346-1989 Standard radiographs for inspection grading of gas porosity(round) in aluminum alloy casting $30.00 via email in 1~3 business day superseded
GB/T 13298-1991 Metal - Inspection Method of Microstructure $100.00 immediately abolished
GB/T 13298-2015 Inspection methods of microstructure for metals $120.00 immediately valid
GB/T 13299-1991 Steel - Determination of Microstructure $40.00 immediately abolished
GB/T 13299-2022 Determination of free cementite, pearlite and Widmanstaten structure in steel $615.00 immediately valid
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