精品无码A片在线观看,日本xxxx18免费,无码一二大地三区,粗硬黑大欧美aaaa片视频

鉆探抽沙船出口-鉆探抽沙船廠家-鉆探抽沙船-青州冠誠(chéng)重工機(jī)械有限公司

Drilling pumping sand exports - drilling pumping sand manufacturers - drilling pumping sand -

冠誠(chéng)鉆探抽沙船：
沙船分類：鉆探式抽沙船、大型抽沙船、小型割邊船，射吸式抽沙船，大功率抽沙船，自載自卸式抽沙船等，可根據(jù)客戶要求定做。
青州冠誠(chéng)重工機(jī)械有限公司生產(chǎn)的鉆探抽沙船設(shè)計(jì)新穎，操作簡(jiǎn)便，效率高，適用于河道疏浚、湖泊水庫(kù)清淤、圍海造田、港口碼頭清理、抽砂等。該設(shè)備由船體、輸送系統(tǒng)、進(jìn)水系統(tǒng)、排空系統(tǒng)等組成，輸送系統(tǒng)包括動(dòng)力、離合器、泥漿泵等，排空系統(tǒng)包括高壓水泵、抽真空裝置等.Crown-drilling pumping sand:
Sand Category: Drilling style pumping sand, large pumping sand, small cutting edge ship, shoot suction pumping sand, high-power pumping sand, self-contained Tipper pumping sand, etc., can be customized according to customer requirements.
Heavy Machinery Co., Ltd. Qingzhou Crown-manufactured drilling pumping sand innovative design, easy operation, high efficiency, suitable for river dredging, lake and reservoir dredging, land reclamation, port cleanup, Chousha so on. The equipment consists of the hull, transportation systems, water systems, evacuation systems and other components, conveyor systems including power, clutch, mud, etc., emptying system includes a high pressure pump, vacuum devices.