黑人大荫蒂高潮视频,色777狠狠狠综合,国产呦萝小初合集百,日本字幕有码中文字幕

Chinese
Project case current location: HOME > Product display  > Project case
AVIC 631 Research Institute (2007)

 

Project Description

        The building area of AVIC 631 Research Institute's office building and materials department is 24,000 square meters. The whole building uses Midea's new generation full DC inverter multi-connection. The project is equipped with an independent maintenance parts library, which has the characteristics of low failure rate and rapid maintenance during use.