well work-over tool

• 修井工具

well work-over tool的用法和样例：

例句

1. So the well cementing assisted by grout inflatable external packer is realized based on matching grout inflatable external packer assistant well cementing tools.
   在配套水泥浆胀封管外封隔器辅助固井工具的基础上实现了水泥浆胀封管外封隔器辅助固井。