testing envelope
英 [ˈtestɪŋ ˈenvələʊp]
美 [ˈtestɪŋ ˈenvəloʊp]
网络 测试包封; 测试包线
双语例句
- Application of Double-Heat Flow Meter Method in Testing of Overall Heat Transfer Coefficient of Building Envelope in Energy-saving Reconstruction
双面热流计法测定围护结构传热系数在建筑节能改造中的应用 - The Calculation and Testing Methods of the Thermal Transmittance of Inhomogeneous Building Envelope
非均质围护结构传热系数的简化计算及检测方法