HG/T 22805.2-1993
Regulations on the Content and Depth of Construction Drawing Design for Chemical Mining Enterprises—Mineral Processing (English Version)

Standard No.

HG/T 22805.2-1993

Language

Chinese, Available in English version

Published By

Professional Standard - Chemical Industry

Status

Be replaced 2016-07

Replace By

HG/T 22805.2-2016

Latest

HG/T 22805.2-2016

HG/T 22805.2-1993 history

• 2016 HG/T 22805.2-2016 Code for content and depth of detail engineering for chemical mine enterprise-mineral processing
• 1970 HG/T 22805.2-1993 Regulations on the Content and Depth of Construction Drawing Design for Chemical Mining Enterprises—Mineral Processing