
BS EN 10149-3 - HOT ROLLED FLAT PRODUCTS MADE OF HIGH YIELD STRENGTH STEELS FOR COLD FORMING - PART 3: DELIVERY CONDITIONS FOR NORMALIZED OR NORMALIZED ROLLED STEELS
出版:British Standards Institution

專家解讀視頻
BS EN 10149-3 - HOT ROLLED FLAT PRODUCTS MADE OF HIGH YIELD STRENGTH STEELS FOR COLD FORMING - PART 3: DELIVERY CONDITIONS FOR NORMALIZED OR NORMALIZED ROLLED STEELS
出版:British Standards Institution
專家解讀視頻