Position bulb in socket and push into place.
将灯泡定位于插座并推入适当位置.
Screw ball socket of push rod in carefully as far as it will go.
小心地拧入推杆的球座,直到拧不动为止。
A push-button socket is fixedly installed on the wall face of the housing. A compress push button with the extruding ink sheet is arranged on the push-button socket by a compression spring.
壳体壁面上固装按钮座,压缩弹簧将带着挤压墨片的压缩按钮安装在按钮座上;
纳米英语 · 双语娱乐资讯
纳米英语 · 英语词汇