pointed drill
常见例句
- The cutting part of a drill usually pointed and threaded and is replaceable in a brace or bitstock or.
钻机的切割部分；通常是尖头的有螺旋状图案并且可以更换用在柱柄或上。 - The cutting part of a drill usually pointed and threaded and is replaceable a brace or bitstock or press.
钻机的切割部分；通常是尖头的有螺旋状并且可以更换用在柱柄或床上。 - 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.
指出了采用厚膜CVD金刚石钻头进行高速钻削加工是获得高质量孔的良好方法。 返回 pointed drill