pneumatic drilling

  • 压气钻孔,风动钻孔

pneumatic drilling的用法和样例:

例句

  1. The retiring miner delivered his pneumatic drill over to his successor.
    这位即将退休的矿工把风钻移交给他的接班人。

pneumatic drilling的相关资料:

临近单词

目录 查词历史