DZ/T 0101.12-1994
Active
MT 279-1994
Active
Industry standards-Coal
MT 279-1994 The method for determining harmful gas nitrogen oxides in mine air (detection tube method) is: (1) use a detection tube containing a chemical reagent that reacts with nitrogen oxides to produce a colorimetric change, and (2) measure the colorimetric change using a colorimeter
MT 279-1994 The method for determining harmful gas nitrogen oxides in mine air (detection tube method) is: (1) use a detection tube containing a chemical reagent that reacts with nitrogen oxides to produce a colorimetric change, and (2) measure the colorimetric change using a colorimeter
Basic Information
Standard Code:
MT 279-1994
Standard Type:
Industry standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
\nSampling methods for gaseous media and radioactive substances
ICS Name:
-
Publish Date:
1992-05-01
Implement Date:
1994-10-01
Publisher:
The Ministry of Energy of the People's Republic of China
Technical Committee:
Fushun Branch of China National Coal Research Institute
Pages:
4 pages
Development Information
Drafting Units:
Fushun Branch of China National Institute of Coal Sciences and Technology, and Hebi Mining Bureau
Drafting Persons:
Yang Wenheng, Chen Xingye, and Ye Zhan Ying
Related Standards
JJG 204-1980
Active
JJG 204-1980 Meteorological Ventilation Psychrometer
SC 53-1980
Active
SC 53-1980 Transfer blade hydraulic steering gear repair quality standard
DZ 4-1981
Replaced
DZ 4-1981
SC 69-1982
Active
SC 69-1982 ZSS-12 Flash-type seawater desalination production device technical specifications
SC 72-1982
Active