DB34/T 5391-2026 Active Anhui ProvinceLocal standards

DB34/T 5391-2026 Standard for the Construction and Quality Acceptance of Large-diameter Underwater Shield Tunnels

DB34/T 5391-2026 DB34/T 5391-2026 Specification for construction and quality acceptance of large diameter underwater shield tunnel underground construction units

Publish Date: 2026-01-05 Implement Date: 2026-07-05 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: DB34/T 5391-2026
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: 2026-01-05
Implement Date: 2026-07-05

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