उत्पादन परिचय मानक ASTM A269, A213, A312, A511, A789, A790, A376, EN 10216-5, EN 10297, DIN 17456, DIN 17458, JISG3459, JIS GS, JS3460, GS4360, JISG3459 , GOST 9941 सामग्री TP304/ 304L/304H, 316/316L, 321/321H, 317/317L, 347/347H, 309S, 310S, 2205, 2507, 904L (1.4301, 1.43...
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