MT/T 790-1998 Drilling rigs for coal mine tunnel exploration

Standard ID:

MT/T 790-1998

Standard Name:

Drilling rigs for coal mine tunnel exploration

Chinese Name:

煤矿坑道勘探用钻机

Standard category:

Coal Industry Standard (MT)

Date of Release:

Date of Implementation:

Date of Expiration:

Standard ICS number:

China Standard Classification Number:

alternative situation: