0 Stavka
Moj nalog
Telefon: (011) 7541-421, 3409-301, 3409-335, 6547-293, 3409-310
E-mail: Prodaja standarda: prodaja@iss.rs Seminari, obuke: iss-edukacija@iss.rs Informacije o standardima: infocentar@iss.rs
Stevana Brakusa 2, 11030 Beograd
Glavni meni

ISO 2254:1980

Cloves, whole and ground (powdered) — Specification
1. 6. 1980.
95.99   Povučen   8. 7. 2004.

Опште информације

95.99     8. 7. 2004.

ISO

ISO/TC 34/SC 7

Međunarodni standard

67.220.10  

francuski   engleski  

Kupovina

Povučen

Jezik na kome želite da primite dokument.

Apstrakt

Gives the definition, classification and designation of shaped insulating refratory materials. According to the definition they have a total porosity of at least 45%. One distinguishes between high alumina products, fireclay and siliceous fireclay products, semi-silica products, silica products, basic products and special products. High alumina, fireclay and siliceous fireclay products are subdivided depending on the temperature at which the material does not show any permanent linear change in dimension greater than 2% at the end of a conventional test.

Životni ciklus

TRENUTNO

POVUČEN
ISO 2254:1980
95.99 Povučen
8. 7. 2004.

REVIDIRAN OD

OBJAVLJEN
ISO 2254:2004