MT/T 662-1997 Basic dimensions of nozzles for spray dust suppression in drum coal mining machines

Standard ID:

MT/T 662-1997

Standard Name:

Basic dimensions of nozzles for spray dust suppression in drum coal mining machines

Chinese Name:

滚筒采煤机喷雾降尘用喷嘴基本尺寸

Standard category:

Coal Industry Standard (MT)

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