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Energy-saving module for windows has a rectangular wooden/European beech frame with with multiple rectangular cells for insulating heat
Energy-saving module for windows has a rectangular wooden/European beech frame with with multiple rectangular cells for insulating heat
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机译:窗户节能模块有一个矩形木制/欧洲榉木框架,带有多个用于隔热的矩形单元
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摘要
An energy-saving module has a wooden frame (1) made from damped beech, with left or right dovetails, according to each operating version, and fixed with plugs in a left or right part near a window side opening. Heat insulation and three-ply are faded away near a window's small ironwork.
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