Negative pressure ceiling double-sided air inlet window C1000, 815330213mm. without coaming

X.F.V.IN0124

436.05

Клапан потолочный отрицательного давления, двусторонний C1000, 815*330*213 мм (без барьера) Negative pressure ceiling double-sided air inlet window C1000, 815*330*213mm. without coaming

English Description: Negative pressure ceiling double-sided air inlet window C1000, 815*330*213mm. without coaming