This paper expounds the present situation of the technical equipmen t level of coke ovens in our country, and puts forward some ways to increase th e technical equipment level of coke ovens in our country, which include realizin g the large scale of the coke oven, strengthening the environmental protection, increasing the automation level, and popularizing the energy-saving techniques, etc.

By implementing such measures as formulating safety plan, training more capable staff,using new technical equipment and investing more on safety related equipment, Japanese railways has scoredremarkable achievements in the safety-related fields.

A brief introduction is made to the general situation and new development in technical equipment of China's wheat straw alkali recovery.

The paper mainly described that new progress information of technology equipments for pressure vessel manufacture with new processing equipments such as cutting tools,forming machines,welding equipments,heat treatment device,cargo carriers,etc,and detective implements.

The development trend of technology equipment of ionic membrane electrolysis at present period was introduced importantly.