DB21/T 4175-2025 Active Liaoning ProvinceLocal standards

DB21/T 4175-2025 Road specification for evaluating the performance of typical sections of asphalt pavement on ordinary roads

Publish Date: 2025-08-30 Implement Date: 2025-09-30 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: DB21/T 4175-2025

Standard Type: Local standards

Standard Status: Active

is_force_gb: no

CCS Name: Highway engineering

ICS Name: Road engineering

Publish Date: 2025-08-30

Implement Date: 2025-09-30

Development Information

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