中流作业用地 mid-stream site
带电作业用绝缘绳索 Insulating rope for live working ; Live working-insulating ropes
油矿作业用管子 oil-country pipe
带电作业用绝缘滑车 Insulated pulleys for live working
带电作业用屏蔽服装 Screen clothes for live working
帆缆作业用具 rope furnishing tool
作业用量柱形图 Activity Usage Histogram
带电作业用遮蔽罩 Protective cover for live working
施工作业用地 land used for construction activities
给出煤炭生产中辅助作业用钢丝绳的定义及其涵盖范围。
To give out definition and covering scope of wire rope for assistant work in coal production.
地下采矿机械。地下作业用移动机械。安全。第2部分:轨道机车。
Machines for underground mines - Mobile machines working underground - Safety - Part 2: rail locomotives.
地下采矿机械。地下作业用移动机械。安全。第1部分:橡胶轮胎车辆。
Machines for underground mines - Mobile machines working underground - Safety - Part 1: rubber tyred vehicles.
I wanted to talk about one last concept and this is one the boxes from Chapter 5 and you've already been using this in your homework.
我想说的最后一个概念,就是第五章里的一节,你可能已经在作业里用到了
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