GB/T 31040-2025

Test methods of residual formaldehyde from the concrete admixtures

STANDARD published on 5.10.2025

English, Chinese -
electronic design (pdf) (248.80 USD)

The information about the standard:

Designation standards: GB/T 31040-2025
Note: Execute Date: august 2026
Publication date standards: 5.10.2025
Country: Chinese technical standard
Category: Technical standards GB