AQ 1012-2005
Safety inspecting-testing specification of in-service main dewatering system for coal mine (English Version)

Standard No.

AQ 1012-2005

Language

Chinese, Available in English version

Release Date

2005

Published By

Professional Standard-Safe Production

Latest

AQ 1012-2005

Scope

This standard specifies the performance inspection methods of water pumps and main drainage systems in coal mines. This standard is applicable to the testing of the technical performance of main drainage systems in use in production mines across the country.

AQ 1012-2005 history

• 2005 AQ 1012-2005 Safety inspecting-testing specification of in-service main dewatering system for coal mine