MT 277-1994
Harmful gas existing in mine air Detection method of hydrogen sulfide（detector tube method） (English Version)

Standard No.

MT 277-1994

Language

Chinese, Available in English version

Release Date

1992

Published By

Professional Standard - Coal

Latest

MT 277-1994

Scope

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

MT 277-1994 history

• 1992 MT 277-1994 Harmful gas existing in mine air Detection method of hydrogen sulfide（detector tube method）