Improvement of fully-mechanized coal winning face removing hydraulic support technology;

The paper briefly introduces the characters of warm extrusion and emphases on application advantages for parts of aluminum alloy shells and influencing factors on technological process.

In view of the characteristics of technological process in chemical plants,it is suggested that the identification of hazards and dangers in this kind of plants should be achieved by combining the method of HAZOP(hazard and operability study) on the basis of direct-viewing and empirical analysis and system safety analysis.

The technological process, principles and the key points of technology controlling of the thermosetting plastic by using the fusible core injection moulding were described.

Introduces frame and design parameter of the bidirectional boring machine, compares and analyzes technical process that load assembly has been manufactured at the bidirectional boring machine or no, explains the bidirectional boring machine characteristics and significance in manufacture of hydraulic support.

Introduces the technical process of hydraulic support cylinder bore enlarge,and give checking strength for it.

Firstly, the article mainly introduces the working principle and characteristic of Selective Laser Sinter (SLS) technology and explains the technical process of SLS system with schematic.

Effect of technology process on cheese quality and product yield;

According to chemical reaction in forming elastic grinding material this paper analyzes and discusses chemical balance in controlling the reaction and proposes prescription testing method and technology process in forming material.

The artical expound the specific property of black soybean and the technology process,produce technology standard of the black soybean drink,and problem in technology.