一种可自诊断的软连接分级抽气矿井束管系统及方法
Release Time:2025-04-30
Hits:
- Title:
- 一种可自诊断的软连接分级抽气矿井束管系统及方法
- Disigner of the Invention:
- 汤晓君、张徐梁、刘帅、梁运涛、孙勇、田富超
- Type of Patent:
- Invent
- Application Number:
- 20160020899.2
- Service Invention or Not:
- No
- Application Date:
- 1970-01-01
- Date:
- 2025-04-30
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