GB/T 20219.1-2026

Rigid cellular plastics—Spray-applied polyurethane foam for thermal insulation—Part 1Material specifications

STANDARD published on 28.8.2026

English, Chinese -
electronic design (pdf) (ON REQUEST)

The information about the standard:

Designation standards: GB/T 20219.1-2026
Note: Execute Date: march 2027
Publication date standards: 28.8.2026
Country: Chinese technical standard
Category: Technical standards GB