可以通过加宽导线和地线的间距来减少危险性、将电线和金属元件绝缘和将电线移动到离电线杆顶部较远的地方。
Power lines can be made less dangerous by widening the gap between conducting and ground wires, insulating wires and metal parts, and moving wires farther away from pole tops.
阀杆和隔膜总成通常附在阀盖上与阀盖一起拆离。
The stem and diaphragm assembly will normally remain with the cover as it is removed.
将电子散斑测量离面位移的光路引入到高弹性连轴器挠性杆的横向弯曲变形测量中。
The out-plane route of ESPI was introduced for the displacement measurement of flexible lever.
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