GB/T 15224.1-1994 Coal quality classification Coal ash classification

Standard ID:

GB/T 15224.1-1994

Standard Name:

Coal quality classification Coal ash classification

Chinese Name:

煤炭质量分级 煤炭灰分分级

Standard category:

National Standard (GB)

Date of Release:

Date of Implementation:

Date of Expiration:

Standard ICS number:

China Standard Classification Number:

alternative situation:

Procurement status:

Review date:

Drafting Organization:

Focal point Organization: