ÖNORM EN 451-2:1994-12

Заменен

Method of testing fly ash - Part 2: Determination of fineness by wet sieving

Ссылочные документы

Действует

Test sieves; metal wire cloth, perforated metal plate and electroformed sheet; nominal sizes of openings — 9 стр.

Действует

Method of testing fly ash - Part 2: Determination of fineness by wet sieving

Заменен

Fly ash for concrete - Part 1: Definition, specifications and conformity criteria

Заменен

Hydraulically bound mixtures - Specifications - Part 4: Fly ash for hydraulically bound mixtures

Действует

Method of testing fly ash - Part 2: Determination of fineness by wet sieving