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