unit drill 中文意思是什麼

unit drill 解釋
分級式播種機
  • unit : n 1 個體，一個，一人。2 （計值、組織、機構）單位；單元；小組，分部；【軍事】部隊；分隊。3 【機械...
  • drill : n 1 【軍事】操練，演習；（嚴格而有系統的）盤練，訓練；〈英口〉教官。2 【機械工程】鋼鉆，鉆頭；鉆...
  1. Core guide groove plate and keys guide plate, they can be a very good guide insert the key - lock curve, they also can effectively prevent - line tools to open locks road allocated insert technology pellets, billiard and supporting anti - drilling unit has played backing billiard do not fall into the lock, they can effectively prevent the portable rechargeable electric drill - the penetrating, also can play a bit role jammed, they also can improve the defense lock drilling capacity and the ability to open devastating

    鎖芯導槽片和鑰匙導向片，能很好地引導鑰匙插入曲線式鎖道，並能有效地防止直列式開啟工具插入鎖道撥技彈珠，而彈子支撐防鉆片起到支撐下彈子不落入鎖道，並能有效地防止便攜充電式電鉆的鉆入，起到卡住鉆頭的作用，提高鎖具的防鉆能力和破壞性開啟的能力。
  2. The improvement of ky - 150 type rotary drill travel unit

    150型牙輪鉆機行走部改造
  3. Problem and treatment for protection unit of coal electric - drill transfomer

    煤電鉆變壓器保護裝置使用中的問題及對策
  4. Install the drill & workover unit onto the truck, which raises deportion of the units, shorts the installation readiness time of the unit and also raises the drilling timeefficiency

    將鉆修裝備安裝在運載車上，提高了設備的移運性，縮短了鉆修機的安裝準備時間，提高鉆井時效。
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