GB/T 23913.3-2026

Fire-resisting compartment of composite rock wool panel—Part 3:Fire door

STANDARD published on 30.7.2026

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The information about the standard:

Designation standards: GB/T 23913.3-2026
Note: Execute Date: november 2026
Publication date standards: 30.7.2026
Country: Chinese technical standard
Category: Technical standards GB