In addition, upper extreme of the pump body is permanently provided with a hanging ring device; bottoms of the pump end shell cover and of the back cover are provided with adsorption devices.
另外在泵体上端固定有提手装置，且在泵端盖、后盖的底部设置有吸附装置。
The device is mainly made up of inner tube, outer tube, piston tube, end cover, retaining ring, hanger, liquid-route element and sealing element.
该装置主体由内管、外管、活塞管、端盖、承压环、吊耳、液路元件和密封元件等组成。
The utility model consists of a tensioning end anchor, a fixing end anchor, a cable, a loose prevention device, an anchor base plate, an anchor cover and anticorrosive grease.
由张拉端锚具、固定端锚具、索体、防松装置、锚垫板、锚罩、防腐油脂组成。
By means of elastic deformation of said sealing ring which is pressed said sealing device can implement reliable seal of connecting end faces of transplanting arm shell and transplanting arm cover.
该密封装置借助于密封环在受力时的弹性变形，实现了栽植臂壳与栽植臂盖的连接端面的可靠密封。
The end cover switch is loosened, a circuit is cut off, and the electric flash device stops flashing.
旋松端盖开关，电路断开，电闪光装置停止发光。
The end cover switch is loosened, a circuit is cut off, and the electric flash device stops flashing.
旋松端盖开关，电路断开，电闪光装置停止发光。
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