mine ventilator
mine ventilator, Total:12 items.
The international standard classification for "mine ventilator" includes: Ventilation, air-conditioning and illumination equipment .
The Chinese standard classification for "mine ventilator" includes: Coal mine special equipment .
Professional Standard - Coal
- MT/T 222-2019 Technical specification for contrarotating auxiliary fans
- MT/T 421-1996 Determination method of on-site performance parameters of main ventilators used in coal mines
- MT 222-1996 Local ventilator for coal mine
- MT 222-2019 Local ventilator for coal mines
- MT 222-2007 Technical specification for contrarotating auxiliary fans
Professional Standard - Energy
- NB/T 10168-2019 General technical conditions of on-line monitoring system for mine main fans
- NB/T 11632-2024 Mine local ventilation fan intelligent control system
- NB/T 51078-2017 Energy efficiency limit values of coal mine ventilators
- NB/T 11634-2024 Design of Low Noise Structure for Local Ventilation Fans in Coal Mines and Noise Limitation Requirements
- NB/T 10170-2019 Technical Specifications operational parameter tester for mine main fans
General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China
- GB/T 21151-2007 Technical specification of main axial fan-mine
Sichuan Provincial Standard of the People's Republic of China
- DB51/T 1596-2013 Code for safety inspection of local ventilators in use in coal mines
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