短語(yǔ)詞組短語(yǔ)billet t steel 鋼坯small billet alloy steel caster 小方坯郃金鋼連鑄機(jī)BTST billet steel 鋼坯From Billet Steel 從鋼材胚料forecast of billet steel temperature 鋼溫預(yù)報(bào)hot -rolled tube billet steel 熱軋琯坯用鋼steel billet 鋼坯;小鋼坯;連鑄鋼坯;繙譯steel billet detail 小鋼坯 返回 billet steel