heavy-duty drill 中文意思是什麼

heavy-duty drill 解釋
重型鉆床
  • heavy : adj (馬)患哮喘病的。adj 1 重的 (opp light) 有重量的;重型的;裝備重型武器的。2 大的;大量的,...
  • duty : n 1 義務,本份;責任;職責,職務,職能。2 忠節,孝順;恭敬,尊敬,敬意;義,誼。3 稅,關稅;【機...
  • 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. It is applied to drill heavy duty pretension anchor holes at side slope of water power station, railway or highway projects, to drill drainage holes and grouting pile holes on roof of tunnel gallery

    適用於水電站鐵路公路邊坡大噸位預應力錨固孔排水孔隧道口管棚孔的施工,以及預防滑坡巖石坍塌等地質災害治理工程。
  2. Yg - 80a construction drilling rig is a full hydraulic operated top drive power head drill. it is used to drill heavy duty pretension anchor hole at side slope of water power station, railway or highway projects, as well as drainage holes

    Yg - 80a型錨固工程鉆機是在yg - 80鉆機基礎上研製的,科學分配鉆機性能參數,使鉆機更適合巖石潛孔錘鉆進跟管鉆進,同時兼顧土層合金回轉鉆進螺旋鉆進工藝。
  3. It is used to drill heavy duty pretension anchor holes at side slope of water power station, railway or highway projects, as well as drainage holes

    適用於水電站鐵路公路邊坡大噸位預應力錨固孔排水孔的施工,以及預防滑坡巖石坍塌等地質災害治理工程。
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