self loading meaning in Chinese

自动装填
自动装载
自举电路
自装

A trailing suction hopper dredger is one of the most popular dredging tools for regulation of waterway and harbors . it is a large self - propelled and self loaded dredger which can be used in wide water area such as an estuary or a river mouth . it is adaptive economical , it is widely used in large dredging projects in most countries in the world
耙吸式挖泥船是最常用的清理河道港口的疏浚工具之一，它是水力式挖泥船中大型自航、自载式挖泥船，适用于水域开阔的海湾、河口，具有广泛的适用性和经济性，为世界上各个国家在较大的疏浚工程中广泛采用。