设计未说明塑钢窗的玻璃种类,怎么看图纸?外门窗抗风压性能分级为二级,气密性能分级为6级,水密性能分级为3级塑料型材窗框K≤5.8[W/(m2K)],框面积≤20%,(6mm透明+12空气+6mm透明),传热系数3.40W/m2.
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![设计未说明塑钢窗的玻璃种类,怎么看图纸?外门窗抗风压性能分级为二级,气密性能分级为6级,水密性能分级为3级塑料型材窗框K≤5.8[W/(m2K)],框面积≤20%,(6mm透明+12空气+6mm透明),传热系数3.40W/m2.](/uploads/image/z/5003460-36-0.jpg?t=%E8%AE%BE%E8%AE%A1%E6%9C%AA%E8%AF%B4%E6%98%8E%E5%A1%91%E9%92%A2%E7%AA%97%E7%9A%84%E7%8E%BB%E7%92%83%E7%A7%8D%E7%B1%BB%2C%E6%80%8E%E4%B9%88%E7%9C%8B%E5%9B%BE%E7%BA%B8%3F%E5%A4%96%E9%97%A8%E7%AA%97%E6%8A%97%E9%A3%8E%E5%8E%8B%E6%80%A7%E8%83%BD%E5%88%86%E7%BA%A7%E4%B8%BA%E4%BA%8C%E7%BA%A7%2C%E6%B0%94%E5%AF%86%E6%80%A7%E8%83%BD%E5%88%86%E7%BA%A7%E4%B8%BA6%E7%BA%A7%2C%E6%B0%B4%E5%AF%86%E6%80%A7%E8%83%BD%E5%88%86%E7%BA%A7%E4%B8%BA3%E7%BA%A7%E5%A1%91%E6%96%99%E5%9E%8B%E6%9D%90%E7%AA%97%E6%A1%86K%E2%89%A45.8%5BW%2F%28m2K%29%5D%2C%E6%A1%86%E9%9D%A2%E7%A7%AF%E2%89%A420%25%2C%286mm%E9%80%8F%E6%98%8E%2B12%E7%A9%BA%E6%B0%94%2B6mm%E9%80%8F%E6%98%8E%29%2C%E4%BC%A0%E7%83%AD%E7%B3%BB%E6%95%B03.40W%2Fm2.)
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