MT/T 515-1995
Measuring method for noise of coal mine rock roadway driving machinery and equipment (English Version)

Standard No.

MT/T 515-1995

Language

Chinese, Available in English version

Release Date

1995

Published By

Professional Standard - Coal

Latest

MT/T 515-1995

Scope

This standard specifies the engineering measurement method for the sound power level of coal mine rock tunnel excavation machinery and equipment. This standard applies to mechanical equipment such as drilling rigs, drilling rigs, rock loaders, transfer belt conveyors and transfer scraper conveyors, concrete sprayers, axial flow local ventilators and outrigger rock drills operating in coal mine rock tunnels. .

MT/T 515-1995 history

• 1995 MT/T 515-1995 Measuring method for noise of coal mine rock roadway driving machinery and equipment