GB 50421-2018 Active National standards force_standard

GB 50421-2018 Standard for waste dump design of nonferrous metal mines

Publish Date: 2018-05-14 Implement Date: 2018-12-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

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Basic Information

Standard Code: GB 50421-2018

Standard Type: National standards

Standard Status: Active

is_force_gb: yes

CCS Name: -

ICS Name: -

Publish Date: 2018-05-14

Implement Date: 2018-12-01

Pages: 121 pages

Scope

In order to standardize the technical requirements for the design of tailings piles in non-ferrous metal mines, make them comply with national technical and economic policies, and meet the requirements for safe storage of mine stripping materials and environmental protection, this standard is formulated

Development Information

Pages: 121 pages

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