blind perforator
英 [blaɪnd ˈpɜːfəreɪtə]
美 [blaɪnd ˈpɜrfəˌreɪtər]
盲穿孔机
双语例句
- This paper introduces the criterion of selecting pump, detonation mode, principle and action of inner blind hole perforator and tubing pump joint technology.
介绍了内盲孔射孔器与管式泵联作技术的选泵标准、起爆方式、原理和流程以及内盲孔射孔器的研制。 - Research and application of technology combined inner blind hole perforator and tubing pump
内盲孔射孔器与管式泵联作技术的研究与应用