<b id="pyi3u"><menuitem id="pyi3u"></menuitem></b>

            Solar Project

            Solar water heating project for Shandong Aluminum Vocational College

            The project was completed in September 2018 and produced 500 tons of hot water per day.



            Previous:Heating Project for Weihai Yuanhetang Pharmaceutical Apartment Building

            Next:Hot Water Project in Dormitory Building of Nanhai Experimental School

            岛国av免费无码网站,国产熟女露脸大叫高潮,亚洲毛片无码一区二区三区,日本伦精品一区二区三区免费 日韩中文字幕在线 国产女与黑人在线精品电影

                      <b id="pyi3u"><menuitem id="pyi3u"></menuitem></b>