DB21/T 4392-2026 Active Liaoning ProvinceLocal standards

\nDB21/T 4392-2026 Technical Regulations for the Application of Prefabricated Floor Heating Modules

DB21/T 4392-2026 DB21/T 4392-2026 Application Technical Regulations for Prefabricated Floor Heating Module

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

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Basic Information

Standard Code: DB21/T 4392-2026

Standard Type: Local standards

Standard Status: Active

is_force_gb: no

CCS Name: Heating and heating engineering

ICS Name: Building components

Publish Date: 2026-01-07

Implement Date: 2026-02-07

Development Information

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