剧情+欧美+无码,国产久热在线观看视频,美女裸体啪啪拍18禁无遮挡,漂亮的女邻居3伦理

    —— Building profiles

    85GT glue injection thermal break sliding window

    Product characteristics:

    Main profile: The width of the frame is 87mm and the wall thickness of the profile is 1.4mm. It adopts 14.8mm heat insulation strip with high strength, low conductivity, excellent heat insulation performance, high tensile and shear strength.
    Connection method: The frame and window sash are connected with 90o corner brace after cutting, and features convenient and simple processing and reliable performance.
    Glass slot:24mm、27mm 、30.4mm
    Opening method: Horizontal sliding
    Applicable window type: Two-sash window, four-sash window, bay window, couplet door and window, etc.
    Application scope: Civil building and project
    Consumption of aluminum: The consumption of aluminum for 1.5m * 1.5m standard window is 6.6kg/m2