GB/T 12719-1991 Replaced National standards

GB/T 12719-1991 Exploration specification of hydrogeology and engineering geology in mining areas

GB/T 12719-1991 Exploration specification of hydrogeology and engineering geology in mining areas

Publish Date: 1991-02-04 Implement Date: 1991-10-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB/T 12719-1991
Standard Type: National standards
Standard Status: Replaced
is_force_gb: no
CCS Name: Hydrogeological survey
ICS Name: Mining and excavation
Publish Date: 1991-02-04
Implement Date: 1991-10-01
Publisher: The National Technical Supervision Bureau
Technical Committee: The National Mineral Reserve Management Bureau
Pages: 28 pages

Development Information

Drafting Units:

The National Mineral Reserve Management Bureau organized the reserve committee offices of Hubei, Hunan, Jilin, and Sichuan provinces.

Drafting Persons:

Chi Jingyan, Wang Xi'en, Qier Qing, and Luo Xinliang

Word Count: 52 Thousand words Pages: 28 pages

Superseded by the following standards

Referenced Standards

Related Standards

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