un. 扁鋼 [網(wǎng)絡(luò)] 扁平材 flat rolled steel bar: 壓延鋼條flat-rolled steel: 扁鋼hot rolled bulb flat steel: 熱軋球扁鋼rolled steel: 輥軋鋼; 軋鋼, 軋輥鋼; 軋制的鋼材; 軋制鋼材cold-rolled (cold rolled) steel: 冷軋鋼下載手機(jī)詞典可隨時(shí)隨地查詞查翻譯