DB37/T 4791-2024 Active Shandong ProvinceLocal standards

DB37/T 4791-2024 The technical specifications for the construction of super-wide cross-section underground mine rooms

Publish Date: 2024-12-30 Implement Date: 2025-01-30 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: DB37/T 4791-2024

Standard Type: Local standards

Standard Status: Active

is_force_gb: no

CCS Name: Mining

ICS Name: Mining and excavation

Publish Date: 2024-12-30

Implement Date: 2025-01-30

Development Information

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