DB34/T 1971-2021 Active Anhui ProvinceLocal standards

DB34/T 1971-2021 Guidelines for the Management of Subsurface Coal Mine Auxiliary Transportation

Publish Date: 2021-01-25 Implement Date: 2021-02-25 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: DB34/T 1971-2021

Standard Type: Local standards

Standard Status: Active

is_force_gb: no

CCS Name: Solid fuel mine

ICS Name: -

Publish Date: 2021-01-25

Implement Date: 2021-02-25

Pages: 21 pages

Development Information

Pages: 21 pages

Replace the following standards

DB34/T 1971-2013 Guidelines for the Management of Subsurface Coal Mine Supplementary Transportation

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