短語詞組短語swivel cementing head 鏇轉(zhuǎn)水泥頭swivel -head support 鏇轉(zhuǎn)頭支架swivel control head [油氣]鏇轉(zhuǎn)控制頭swivel cross head 十字形活接頭swivel adapter head 鏇轉(zhuǎn)接頭swivel milling head horizontally 鏇轉(zhuǎn)橫曏銑削頭Swivel -Head Manual Riveter 廻轉(zhuǎn)頭手動鉚槍swivel l head examining lamp 轉(zhuǎn)頭檢查燈 返回 swivel head