MT/T 421-1996
Determination method of on-site performance parameters of main ventilators used in coal mines (English Version)
- Standard No.
- MT/T 421-1996
- Language
- Chinese, Available in English version
- Release Date
- 1996
- Published By
- Professional Standard - Coal
- Latest
- MT/T 421-1996
MT/T 421-1996 history
- 1996 MT/T 421-1996 Determination method of on-site performance parameters of main ventilators used in coal mines
