DB2301/T 130-2023 Active Heilongjiang ProvinceLocal standards

DB2301/T 130-2023 Pneumatic grouting soil layer advance support technology specification for underground tunnel excavation

Publish Date: 2023-11-28 Implement Date: 2023-12-28 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: DB2301/T 130-2023

Standard Type: Local standards

Standard Status: Active

is_force_gb: no

CCS Name: Earth and stone work, tunnel engineering

ICS Name: Earthwork, excavation, foundation construction, and underground engineering

Publish Date: 2023-11-28

Implement Date: 2023-12-28

Pages: 98 pages

Development Information

Pages: 98 pages

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