DIN 28052-2:1993-08

Отменен

Chemical apparatus; surface treatment of concrete components in process plants using non-metallic materials; requirements on the substrate — 4 стр.

Заменен на

DIN EN 14879-1:2005-12

ICS

71.120.01 Equipment for the chemical industry in general / Оборудование для химической промышленности в целом