MT 141-1986
Specification for inspection of plastic mesh false roofs for underground coal mines (English Version)
- Standard No.
- MT 141-1986
- Language
- Chinese, Available in English version
- Release Date
- 1986
- Published By
- Professional Standard - Coal
- Status
- 2006-02
- Replace By
- MT 141-2005
- Latest
- MT 141-2005
MT 141-1986 history
- 2005 MT 141-2005 Plastic net protecting top-plane in coal mining
- 1986 MT 141-1986 Specification for inspection of plastic mesh false roofs for underground coal mines
