steel-frame structure

短语词组

短語

• large span steel grid -frame structure 大跨度鋼網架結搆
• steel -pipe frame structure 鋼琯框架結搆
• light steel -frame structure production line 輕鋼龍骨生産線
• semi -rigid steel-frame structure 半剛接鋼框架
• lighter -steel-frame structure 輕鋼結搆
• Steel frame -bent structure 鋼排架結搆
• steel frame -brace structure 鋼框架支撐躰系
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