DIN EN 973:2002-11

Отменен

Chemicals used for treatment of water intended for human consumption - Sodium chloride for regeneration of ion exchangers; German version EN 973:2002 — 56 стр.

Описание Изменения Ссылки Версии

Ссылочные документы

BS EN ISO 3696:1995

Действует

Water for analytical laboratory use. Specification and test methods — 14 стр.

DIN EN 973:2009-12

Действует

Chemicals used for treatment of water intended for human consumption - Sodium chloride for regeneration of ion exchangers; German version EN 973:2009 — 57 стр.

DIN 19604:1991-03

Отменен

Sodium chloride for use in water treatment - Technical delivery conditions — 5 стр.

На этот документ ссылаются

DIN 54400:2004-08

Отменен

Ion exchange - Terminology — 25 стр.

DIN EN 973:2009-02

Отменен

Chemicals used for treatment of water intended for human consumption - Sodium chloride for regeneration of ion exchangers; German version prEN 973:2009 — 57 стр.

DIN EN 973/A1:2003-11

Отменен

Chemicals used for treatment of water intended for human consumption - Sodium chloride for regeneration of ion exchangers; Amendment A1; German version EN 973:2002/A1:2003 — 5 стр.

DIN EN 973:2009-12

Действует

Chemicals used for treatment of water intended for human consumption - Sodium chloride for regeneration of ion exchangers; German version EN 973:2009 — 57 стр.

DIN 19604:1991-03

Отменен

Sodium chloride for use in water treatment - Technical delivery conditions — 5 стр.