churn drilling 中文意思是什麼

churn drilling 解釋
沖喚鉆進
  • churn : n （提制奶油用的）攪乳桶；〈英國〉奶桶；【紡織；印染】黃化鼓；【機械工程】搖轉攪拌桶。 churn and ...
  • drilling : n 1 鉆孔；【礦物】鉆井；〈pl 〉鉆屑，鉆粉。2 操練，訓練。n 【農業】條播。 ridge [furrow] drilling...
  1. Tool that needs to be prepared during the installation : churn drilling, corner mill machine, welding machine, tapeline, plumb bob, glue pincers, iron chisel, 810 expansion bolt, cross and subtraction sign screw driver etc

    安裝所需準備的工具：沖擊鉆角磨機焊機拉尺線錘膠鉗鐵鑿8x10膨脹螺絲十字和一字螺絲批等。
  2. Tool that needs to be prepared during the installation : churn drilling, iron hammer, iron chisel, thread hammer, tapeline,

    安裝所需準備的工具：沖擊鉆鐵錘鐵鑿線錘拉尺
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