مقرون به صرفه astm a276 پشتیبانی سفارشی
مقرون به صرفه astm a276 پشتیبانی سفارشی ; ASTM A276. Stainless Steel and Related Alloys and is the direct responsibility of Subcommittee. A01.17 on Flat-Rolled and Wrought Stainless Steel. Current edition approved Nov. 1, 2013. Published November 2013. Originally. approved in 1944.