MT 278-1994
Harmful gas existing in mine air Detection method of ammonia gas（detector tube method） (English Version)

Standard No.

MT 278-1994

Language

Chinese, Available in English version

Release Date

1992

Published By

Professional Standard - Coal

Latest

MT 278-1994

Scope

This standard specifies the method for measuring ammonia gas using a specific length ammonia gas detection tube. This standard is applicable to the determination of ammonia concentration in mine air (or gas).

MT 278-1994 history

• 1992 MT 278-1994 Harmful gas existing in mine air Detection method of ammonia gas（detector tube method）