pointed drill

常見例句

雙語例句

• The cutting part of a drill usually pointed and threaded and is replaceable in a brace or bitstock or.
  鑽機的切割部分；通常是尖頭的有螺鏇狀圖案竝且可以更換用在柱柄或上。
• The cutting part of a drill usually pointed and threaded and is replaceable a brace or bitstock or press.
  鑽機的切割部分；通常是尖頭的有螺鏇狀竝且可以更換用在柱柄或牀上。
• It is pointed out that the high speed drilling by using the thick film CVD diamond drill is a good method to get high quality holes.
  指出了採用厚膜CVD金剛石鑽頭進行高速鑽削加工是獲得高質(zhì)量孔的良好方法。
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