MT/T 142-1986
Underground air sampling methods in coal mines (English Version)
- Standard No.
- MT/T 142-1986
- Language
- Chinese, Available in English version
- Release Date
- 1986
- Published By
- 国家煤矿安全监察局
- Latest
- MT/T 142-1986
MT/T 142-1986 history
- 1986 MT/T 142-1986 Underground air sampling methods in coal mines
