DB21/T 4383-2026 Active Liaoning ProvinceLocal standards

DB21/T 4383-2026 Sponge Urban Construction, Acceptance and Operation Maintenance Technical Regulations

Publish Date: 2026-01-07 Implement Date: 2026-02-07 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: DB21/T 4383-2026

Standard Type: Local standards

Standard Status: Active

is_force_gb: no

CCS Name: Outdoor water supply and drainage projects

ICS Name: Civil Engineering Comprehensive

Publish Date: 2026-01-07

Implement Date: 2026-02-07

Publisher: 辽宁省市场监督管理局

Technical Committee: 辽宁省住房和城乡建设厅

Development Information

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