DZ 38-1984
Hydrology, water well drilling rig series (English Version)

Standard No.

DZ 38-1984

Language

Chinese, Available in English version

Published By

Professional Standard - Geology

Latest

DZ 38-1984

Scope

This standard mainly applies to drilling rigs for hydrogeological drilling, water well drilling, and geothermal drilling (hereinafter referred to as hydrogeological and water well drilling rigs).

DZ 38-1984 history

• 1970 DZ 38-1984 Hydrology, water well drilling rig series