中文字幕国产精品一区二区I五月激情姐姐I狠狠色狠狠色合久久伊人I亚洲视频综合在线I69精品久久久I国产视频导航I精品美女久久

Built in 2000, phase 3 project of Dayaowan bulk grain terminal of Dalian Harbor is constructed for solving the increasingly serious problem of short storage capacity.

Located in Dayaowan, Dalian, this project, including 17 silos which are 33m high assembled steel plate structure with a diameter of 18.3m, is the first grain harbor that adopts steel silo, with a total capacity of 100,000 ton, 17silos of 5900 ton each and a handling capacity of 1000 ton per hour. CNEEC was responsible for supply of silos, temperature measuring apparatus and grain level indicators, installation of equipment, and fabrication and erection of silo top loading bridges.