HG/T 22802-1993
Provisions on the Content and Depth of the Overall Planning of Chemical Mining Areas (English Version)

Standard No.

HG/T 22802-1993

Language

Chinese, Available in English version

Published By

Professional Standard - Chemical Industry

Status

Be replaced 2015-06

Replace By

HG/T 22802-2014

Latest

HG/T 22802-2014

HG/T 22802-1993 history

• 2014 HG/T 22802-2014 Code on content and depth for general planning of mining area of chemical mine
• 1970 HG/T 22802-1993 Provisions on the Content and Depth of the Overall Planning of Chemical Mining Areas