HG/T 22805.3-2018
Specifications for the content and depth of construction drawing design for chemical and mining enterprises—mining machinery (English Version)

Standard No.

HG/T 22805.3-2018

Language

Chinese, Available in English version

Release Date

2019

Published By

Professional Standard - Chemical Industry

Latest

HG/T 22805.3-2018

Replace

HG/T 22805.3-1993

Scope

This specification specifies underground electric locomotive transportation, shaft lifting, inclined shaft (slope) lifting, pit crushing facilities, air compression facilities, mine main ventilation facilities, underground drainage facilities, belt conveyor transportation, slurry transportation, and filling facilities in chemical mining engineering. etc. Construction drawing design content and depth. This specification is applicable to the professional construction drawing design of mining machinery for new construction, reconstruction, and expansion of large, medium, and small chemical mining projects.

HG/T 22805.3-2018 history

• 2019 HG/T 22805.3-2018 Specifications for the content and depth of construction drawing design for chemical and mining enterprises—mining machinery
• 1970 HG/T 22805.3-1993 Regulations on the Content and Depth of Construction Drawing Design for Chemical Mining Enterprises—Mine Specialty