久揄揄鲁一二三四区高清在线,77788色淫免费网站视频,日韩一区精品视频在线看,巨熟乳波霸中文观看免费,亚洲综合久久久久久888

AL65B

• 6063-T6 water-cooled aging 65 series bridge cutting aluminum alloy profiles;
• Aluminum wall thickness 2.0mm-6.0mm;
• Visible surface of profile: (frame and fan) 65mm;
• Adopting imported polyurethane casting insulation technology;
• The thermal conductivity coefficient is 0.12, with good insulation performance;
• Glass configuration: 5+12A+5;
• Patented integrated outer water eaves structure;
• Patent for mechanical locking technology (internal curved mechanical lock buckle);
• Imported automobile grade EPDM foam composite adhesive strip with strong aging resistance;
• High quality precision cast pure copper hardware, handle with multi-point lock;
• Equipped with anti-theft locks, fall arresters, and hexagonal tightening screws.