
EN 10149 HOT-ROLLED FLAT PRODUCTS MADE OF HIGH YIELD STRENGTH STEELS FOR COLD FORMING - PART 2 DELIVERY CONDITIONS FOR THERMOMECHANICAL ROLLED STEELS (PREN 10149-2)
出版:British Standards Institution

專家解讀視頻
EN 10149 HOT-ROLLED FLAT PRODUCTS MADE OF HIGH YIELD STRENGTH STEELS FOR COLD FORMING - PART 2 DELIVERY CONDITIONS FOR THERMOMECHANICAL ROLLED STEELS (PREN 10149-2)
出版:British Standards Institution
專家解讀視頻