加工过程程序化控制，由操作人员在工作船上执行。
The working process is in programming control and can be executed on the work ship by operators.
挖沙船也是在水上的工作船舶，用来采沙、挖沙的。
The dredging is in the water on the ship, used for sand mining, dredging.
现代高速电子喷油柴油机在拖轮和工作船推进主机的应用中，体现出很多优点。
Modern high speed electronic injection diesel engine has many advantages when used onboard tugs and workboats for propulsion.
应用推荐