BS EN 935:2001

Заменен

Chemicals used for treatment of water intended for human consumption. Aluminium iron (III) chloride (monomeric) and aluminium iron (III) chloride hydroxide (monomeric) — 18 стр.

Описание Изменения Ссылки Версии

Ссылочные документы

BS EN 935:2004

Действует

Chemicals used for treatment of water intended for human consumption. Aluminium iron(III) chloride (monomeric) and aluminium iron(III) chloride hydroxide (monomeric) — 22 стр.