The vibrating centrifugal dehydrator and scraper discharge centrifugal dehydrator are usually used in coal mine industry.振动离心脱水机与刮刀卸料离心脱水机是煤矿常用的两种离心脱水机.From time to time a scraper is passed through the pipeline to remove...
Many of them are low coral or limestone hideaways of palm trees and white sand.那儿有许多人是低收入,珊瑚的石灰岩,棕榈树林隐蔽处,禽鸟来回飞翔,还有白沙滩.Many of them are low coral or limestone hideaways of palm trees, trade winds, and sand.许多岛屿是低矮的珊瑚,或隐匿着...
The rhododendrons encroached ever more on the twisting drive...越来越多的杜鹃花长到了蜿蜒的车道上。Soviet bureaucratese, especially the tongue - twisting acronyms and alien - sounding portmanteau words of the state security apparatus ( St...