午夜黄色-蜜色av-国产精品99999-久久视频一区-九色porn-亚洲αv-第一av-亚洲精品视频免费看-不卡一二三-久久久久久久福利-国产精品国产三级国产专区53-一个色的综合-国产免费一区二区三区最新6-欧美激情国产精品日韩-成人午夜精品福利免费-金瓶风月在线-成人ay-久久精品专区-爽好大快深点视频网站-亚洲の无码国产の无码步美-欧美黑人疯狂性受xxxxx野外-а√天堂8资源中文在线-人妻无码久久精品人妻-麻豆出品必属精品-中文字幕日本一区二区

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.