In order to discover the removal of micro-pollutant in the water source by ceramic membrane process and to offer reference to the development of field water treatment equipment,a process of 50 nm inorganic ceramic membrane for treatment of surface water was investigated in a pilot scale.

40－year retrospection and prospects of field water treatment;

Advance in microwave absorbing nano material and its prospective application in field medical equipment;

Characteristics and tendencies of Bundeswehr s field medical equipment in 21st Century;

Current status and development tendency of field medical equipment in Russia;

The status quo and development trend on Pump Unit of Oil equipment in field operation;

This article describes the net work plan is applied to outspread of the vehicle field maintenance equipment,optimizes the flow of outspread,decreases the number of staff,and builds a new outspread plan.