combination drilling equipment
基本解释
- [能源科学技术]两用钻井设备
英汉例句
- Combination drilling machine Case body part hole extremely important equipment in processing, combination drilling machine can guarantee form size and position size of work piece.
组合钻床 是箱体类零件孔加工中极为重要的设备，组合钻床能够保证工件的形状尺寸和位置尺寸。
双语例句
专业释义
- 两用钻井设备