Элемент системы
Adapter in turned brass, subsequently aged, for application to junction boxes, bases for wall lamps and ceiling roses to reduce
the inlet hole diameter for the external system from 20 mm diam. to 16 mm diam. and from 16 mm diam. to 10 mm diam.
Далееthe inlet hole diameter for the external system from 20 mm diam. to 16 mm diam. and from 16 mm diam. to 10 mm diam.
