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Position: Search valid to be valid superseded to be superseded abolished to be abolished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
YS/T 335-1994 $184.00 via email in 1~3 business day superseded
YS/T 336-1994 $180.00 via email in 1~3 business day superseded
YS/T 347-1994 $264.00 via email in 1~3 business day superseded
YS/T 347-2004 Copper and copper alloys - Estimation of average grain size $150.00 via email in 1~3 business day superseded
YS/T 370-1994 $45.00 via email in 1~3 business day superseded
YS/T 448-2002 Copper and copper alloys inspection method of macrostructure for cast and wrought products $90.00 via email in 1~3 business day valid
YS/T 449-2002 Copper and copper alloys inspction method of microstructure for cast and wrought products $120.00 via email in 1~3 business day valid
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