Anh
DOUBLE GLAZING
Isealed glazing unit
double-glazed window units
Đức
DOPPELVERGLASUNG
Isolierverglasung
Mehrglasscheibe
Thermopane-Scheibe
Pháp
DOUBLE VITRAGE
unité multi vitrage
double vitrage,unité multi vitrage
[DE] Isolierverglasung; Mehrglasscheibe; Thermopane-Scheibe
[EN] I)sealed glazing unit; double glazing; double-glazed window units
[FR] double vitrage; unité multi vitrage
[DE] DOPPELVERGLASUNG
[EN] DOUBLE GLAZING
[FR] DOUBLE VITRAGE