- 作期,使用期[限],工作壽命
- insulated pulleys for live working: 帶電作業(yè)用絕緣滑車
- insulating rope for live working: 帶電作業(yè)用絕緣繩索
- live in comfort without working: 坐享清福
- protective cover for live working: 帶電作業(yè)用遮蔽罩
- screen clothes for live working: 帶電作業(yè)用屏蔽服裝
下載手機詞典可隨時隨地查詞查翻譯