Каталог стандартов

+7 (495) 223-46-76 +7 (812) 309-78-59
inform@normdocs.ru

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.
ICS
71.100.80 Chemicals for purification of water / Химикаты для очистки воды