该建筑玻璃类型为塑钢中空双层6mm厚普通玻璃，查《空调工程》第484页

The building glass type is plastic steel hollow double layer 6mm thick ordinary glass. Check the appendix (17) on page 484 of "Air Conditioning Engineering" to get the external shading correction factor Cw to be 1. The internal shading in this building is milky white shade, so the internal shading correction The coefficient Cn is 0.6. Since the window is a double-layer steel window, check Appendix 19 on page 484 of "Air Conditioning Engineering" to obtain the glass correction coefficient Cs of 0.74. Calculate the comprehensive occlusion coefficient of the outer window:

The building glass type is plastic steel hollow double 6mm thick ordinary glass, check the "air conditioning engineering" page 484 appendix (17) can get the outer sun shade correction coefficient Cw 1, the building sun shade for the milky white sun blind, so take the inner sun shade correction coefficient Cn 0.6. As the windows are double-layered steel windows, the glass correction factor Cs is 0.74 in Appendix 19 on page 484 of the Air Conditioning Works. Calculate the available external window comprehensive masking coefficient:

The glass type of the building is plastic steel hollow double-layer 6mm thick ordinary glass. According to Appendix (17) on page 484 of air conditioning engineering, the correction coefficient CW of external shading is taken as 1. The internal shading of the building is milky white, so the correction coefficient CN of internal shading is taken as 0.6. As the window is a double-layer steel window, check appendix 19 on page 484 of air conditioning engineering to obtain a glass correction coefficient CS of 0.74. The comprehensive occlusion coefficient of the outer window can be calculated<br>