core drill bit
基本解释
- 取芯钻具
英汉例句
- A new type of thin-wall diamond core drill bit is developed through the analysis of drilling feature on the R.
通过对在钢筋混疑土、花岗岩等建筑物上钻孔特点的分析,本文设计了一种新型的取芯式薄壁金钢石钻头。 - A new type of thin-wall diamond core drill bit is developed through the analysis of drilling feature on the R. C and granite structures.
通过对在钢筋混疑土、 花岗岩等建筑物上钻孔特点的分析,本文设计了一种新型的取芯式薄壁金钢石钻头。 - The core drilling method and the obtained achievement are introduced with respect to the bit and core barrel used in different formation.
根据不同地层所采用的钻头和取心器,介绍了不同地层的钻进取心方法和取得的成果。
双语例句
词组短语
- diamond core drill bit 金刚石钻头
- single -core drill bit 单芯钻头
- diamond -impregnated core drill bit 金刚石岩心
短语
专业释义
- 岩芯钻头
- 取芯钻具