国产在线视频一区二区三区-国产在线视频网站-国产在线视频你懂的-国产在线视频你懂得-日本黄色视屏-日本黄色小视频在线观看

鉆探抽沙船,鉆探抽沙船廠家-青州冠誠(chéng)重工機(jī)械有限公司

Drilling pumping sand, drilling pumping sand manufacturers - Preferred

冠誠(chéng)鉆探抽沙船：
鉆探式抽沙船的概述：本設(shè)備為鉆探式抽沙船,抽沙部分是機(jī)械系統(tǒng)。適用于有泥層的水庫(kù)或河道抽沙等工作。抽沙設(shè)備操作方便，工作效率高、投資見(jiàn)效快、維修方便、油耗小、污染小等優(yōu)點(diǎn)。抽沙設(shè)備適應(yīng)環(huán)境:河道內(nèi)有泥層、石子含量少（≤20%），石子直徑不大于30mm。適應(yīng)溫度：高40℃，低-10℃.大風(fēng)速不超過(guò)4級(jí)。
 

Crown-drilling pumping sand:
Overview drilling style pumping sand: This type of drilling equipment for pumping sand, pumping sand partly mechanical systems. Applicable to reservoirs or rivers of mud layer pumping sand and so on. Sand pumping equipment easy operation, high efficiency, investment and quick, easy maintenance, low fuel consumption, low pollution. Sand pumping equipment to adapt to the environment: the river mud layer, (≤20%) content of less gravel, gravel diameter of not more than 30mm. Temperature: up to 40 ℃, the lowest -10 ℃ maximum wind speed is not more than four.