结果表明：采用玻璃贴膜是一种经济有效的改善外窗玻璃节能效果的技术手段。
The results show that the glass filming is a cost-effective technology in improving the energy efficiency of building external windows.
结果表明：采用玻璃贴膜是一种经济有效的改善外窗玻璃节能效果的技术手段。
The results show that the glass filming is a cost-effective technology in improving the energy efficiency of building external windows.
应用推荐