DIN EN 12189:1999-07

Действует

Products and systems for the protection and repair of concrete structures - Test methods - Determination of open time; German version EN 12189:1999 — 7 стр.

Описание Изменения Ссылки Версии

ICS

91.080.40 Concrete. Including the repair and protection of concrete products and structures / Бетонные конструкции