MT/T 662-1997
Spraying nozle for shearer.Outlet diameters and connecting threads (English Version)

Standard No.

MT/T 662-1997

Language

Chinese, Available in English version

Release Date

1997

Published By

Professional Standard - Coal

Status

Be replaced 2008-01

Replace By

MT/T 662-2007

Latest

MT/T 662-2007

Scope

This standard specifies the size of the nozzle diameter, the type and size of the connecting thread for spray dust suppression of drum shearers. This standard applies to nozzles (hereinafter referred to as nozzles) for spray dust reduction of drum shearers.

MT/T 662-1997 history

• 2007 MT/T 662-2007 Spraying nozzle for shearer-Outlet diameters and connecting threads
• 1997 MT/T 662-1997 Spraying nozle for shearer.Outlet diameters and connecting threads