We need your consent to use the individual data so that you can see information about your interests, among other things. Click "OK" to give your consent.
Test method for building sealants—Part 21Determination of color change after laboratory accelerated weathering procedures
Translate name
STANDARD published on 11.7.2022
Designation standards: GB/T 13477.21-2022
Publication date standards: 11.7.2022
SKU: NS-1067414
Country: Chinese technical standard
Category: Technical standards GB
Latest update: 2026-09-14 (Number of items: 2 300 654)
© Copyright 2026 NORMSERVIS s.r.o.