MT/T 240-1997
General specification for the water nozzle to control dusts in coal mine (English Version)

Standard No.

MT/T 240-1997

Language

Chinese, Available in English version

Release Date

1991

Published By

Professional Standard - Coal

Latest

MT/T 240-1997

Replace

MT 240-1991

Scope

This standard specifies the requirements, test methods, inspection rules, marking, packaging, transportation and storage of nozzles for dust suppression in coal mines (hereinafter referred to as nozzles). This standard applies to nozzles for spray dust suppression in coal mines.

MT/T 240-1997 history

• 1991 MT/T 240-1997 General specification for the water nozzle to control dusts in coal mine
• 0000 MT 240-1991