[作業(yè) 運(yùn)輸] 手動(dòng)操作工具,螺紋切削 thread cutting tool: 螺紋切削刀具thread-cutting tool: 螺紋切削刀具manually operated: 人工操縱的; 人力操縱的; 手動(dòng)操作的; 手挖; 用手操作有manually-operated: 人工操作的single point tool thread cutting machine: 單刃刀具螺紋銑床下載手機(jī)詞典可隨時(shí)隨地查詞查翻譯