
HOT ROLLED PRODUCTS OF STRUCTURAL STEELS - PART 6: TECHNICAL DELIVERY CONDITIONS FOR FLAT PRODUCTS OF HIGH YIELD STRENGTH STRUCTURAL STEELS IN THE QUENCHED AND TEMPERED CONDITION
出版:Comite Europeen de Normalisation

專家解讀視頻
HOT ROLLED PRODUCTS OF STRUCTURAL STEELS - PART 6: TECHNICAL DELIVERY CONDITIONS FOR FLAT PRODUCTS OF HIGH YIELD STRENGTH STRUCTURAL STEELS IN THE QUENCHED AND TEMPERED CONDITION
出版:Comite Europeen de Normalisation
專家解讀視頻