DB44/T 2721-2025 Active Guangdong ProvinceLocal standards

DB44/T 2721-2025 Design specifications for concrete-filled steel tube tunnel structure of highway steel shell

Publish Date: 2025-08-20 Implement Date: 2025-11-20 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: DB44/T 2721-2025

Standard Type: Local standards

Standard Status: Active

is_force_gb: no

CCS Name: Combined structure engineering

ICS Name: \nTunnel construction

Publish Date: 2025-08-20

Implement Date: 2025-11-20

Development Information

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