MT 220-1990
Specification for detection of carbon monoxide and nitrogen oxide in exhaust of flameproof diesel machines intended to be used in mines (English Version)

Standard No.

MT 220-1990

Language

Chinese, Available in English version

Release Date

1990

Published By

Professional Standard - Coal

Latest

MT 220-1990

Scope

This standard specifies the technical requirements, inspection regulations and detection methods for CO and NO emission concentrations in the exhaust of coal mine explosion-proof diesel engines and diesel locomotives. This standard applies to explosion-proof diesel engines for coal mines and locomotives powered by explosion-proof diesel engines for coal mines.

MT 220-1990 history

• 1990 MT 220-1990 Specification for detection of carbon monoxide and nitrogen oxide in exhaust of flameproof diesel machines intended to be used in mines