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.
The norm of energy consumption per unit product of caustic soda
STANDARD published on 28.4.2014
Designation standards: GB 21257-2014
Note: WITHDRAWN
Publication date standards: 28.4.2014
SKU: NS-375453
Country: Chinese technical standard
Category: Technical standards GB
Latest update: 2026-04-24 (Number of items: 2 274 650)
© Copyright 2026 NORMSERVIS s.r.o.