Basic border thickness 52 mm, insulation of the width of 14.8 mm, the use of IC-type, I type, C-are able to effectively block heat transfer profile, and to ensure that the window-type air tightness and water tightness, wind pressure, the whole Energy-saving window significantly. Basic border thickness 72 mm, insulation of the width of 34 mm, the use of C-type, IB type, CG-type, not only meet the profile mechanical properties, but also to prevent heat transfer profile, supported by foam stuffing, energy better, the whole window thermal conductivity U-value can be reduced to below 2.0.可以用GOOgle在线翻译参考资料:http://translate.google.cn/translate_t
已赞过已踩过<Basic border thickness 52 mm, insulation of the width of 14.8 mm, the use of IC-type, I type, C-are able to effectively block heat transfer profile, and to ensure that the window-type air tightness and water tightness, wind pressure, the whole Energy-saving window significantly. Basic border thickness 72 mm, insulation of the width of 34 mm, the use of C-type, IB type, CG-type, not only meet the profile mechanical properties, but also to prevent heat transfer profile, supported by foam stuffing, energy better, the whole window thermal conductivity U-value can be reduced to below 2.0.Supplementary question: If the scores so easily, I will not Afghanistan ?labor to be harvested!不用客气 |