bolt drill 中文意思是什麼

bolt drill 解釋
螺栓孔鉆
  • bolt : n 1 螺釘，螺栓。2 （門窗等的）插銷；閂，鎖簧。3 箭，矢；弩箭；【軍事】槍機，槍栓。4 電光，閃電。5...
  • 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. Development on impact circumrotate bolt drill

    沖擊旋轉式錨桿鉆機的研製
  2. Motor used in electric bolt - hole drill for coal mine

    煤礦用電動錨桿鉆機電動機
  3. Position the bores according to the product. drill 6 bores respectively with impact driller, after the center line for bolt bore is drawn in the appropriate position on the wall

    根據產品安裝孔位，在墻面相應位置畫出螺釘孔中心線后，用沖擊鉆分別鉆6孔。
  4. A. position the bores according to the product. drill 6 bores respectively with impact driller, after the center line for bolt bore is drawn in the appropriate position on the wall

    根據產品安裝孔位，在墻面相應位置畫出螺釘孔中心線后，用沖擊鉆分別鉆6孔。
  5. In joist ' s temporary fixation, if temporary bolt and drill nail are used, amount of them should be calculated as flowed specification : the amount should be no less than 1 / 3 of all holes ; at least, two temporary bolts should be used ; amount of drill nail should be no more than 30 % of temporary bolts bolted ( grade a, grade b ) hole shouldn ' t be fixed with drill nail

    桁架臨時固定如需用臨時螺栓和沖釘，則每個節點處應穿入的數量必須由計算確定，並應符合下列規定：不得少於安裝孔總數的1 / 3 ；至少應穿兩個臨時螺栓；沖釘穿入數量不宜多於臨時螺栓的30 % ；擴鉆后的螺栓（ a級、 b級）的孔不得使用沖釘。
  6. Application of using model 7655 rock drill for drilling resin - grouted bolt holes

    採用7655鑿巖機鉆孔施工樹脂錨桿的應用
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