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.
ČSN is a protected designation of Czech national technical standards.
Quartzites and cherts
Standard published on 31.8.1989
Selected format:
WITHDRAWN published on 28.5.1975
Selected format:Burnt refractory clay raw materials. Fundamental technical requirements
Standard published on 1.4.1992
Selected format:
WITHDRAWN published on 11.11.1982
Selected format:Floated kaolins. Common regulations
Standard published on 26.10.1990
Selected format:Kaolins for household china production. Quality grades
Standard published on 26.10.1990
Selected format:Kaolins for sanitary ceramics. Quality grades
Standard published on 26.10.1990
Selected format:Kaolins for electroceramics. Quality grades
Standard published on 26.10.1990
Selected format:Complementary ceramic kaolins. Quality grades
Standard published on 26.10.1990
Selected format:Kaolin fillers for paper industry. Quality grades
Standard published on 26.10.1990
Selected format:Latest update: 2026-07-26 (Number of items: 2 290 396)
© Copyright 2026 NORMSERVIS s.r.o.