MT/T 923-2002
The examinatorial specification of variable speed fluid couplings for coal mining (English Version)

Standard No.

MT/T 923-2002

Language

Chinese, Available in English version

Release Date

2002

Published By

Professional Standard - Coal

Latest

MT/T 923-2002

Scope

This standard specifies the inspection types, inspection items, inspection equipment, inspection conditions, inspection content, inspection methods and inspection rules for speed-adjustable hydraulic couplings (hereinafter referred to as couplings). This standard applies to speed-regulating hydraulic couplings used in coal mines, ventilation rooms, open-pit coal mines and other workplaces.

MT/T 923-2002 history

• 2002 MT/T 923-2002 The examinatorial specification of variable speed fluid couplings for coal mining