短語(yǔ)詞組短語(yǔ)Other Billets 其它坯rod billets 棒坯tube billets 管坯alloy billets 合金坯料1Cr12Mo billets Cr12Mo 方鋼roll billets 軋輥hollow billets 空心管坯Main Billets 主營(yíng)鋼坯billet caster 方坯連鑄機(jī)steel billet 鋼坯sheet billet n . 薄板坯;鋼板坯 返回 billets