drill shaft

基本解釋

In drill operation, excentric shaft connection has certain inclining prevention function.
在鉆井施工作業(yè)中，偏軸接頭具有一定的防斜效果。
The robot, the Pyramid Rover, took two hours to crawl along a narrow shaft, drill through a door, then push through its camera.
故于電視直播前的兩天，機械人早已進入秘道，并用小電鉆把九厘米厚的石門鉆穿了一個洞。
The output end of the double drill shaft is provided with a boring clamp. and the input end of the double drill draft can be in sliding and matching connection with the coupling.
該雙頭軸輸出端配設有鉆夾，雙頭軸的輸入端能與聯(lián)軸器相滑動配套連接；
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