Clay mineral type and geological significance of mudstone in Hegang Coalfield;

Types and geological characteristics of gold deposit in Mozambique;

Main Types and Characteristics of Premium Threads of Foreign Oil Well Pipes;

The paper analysed the types and performance of the main transformer and the distributor transformers set with the electrial room, and then analysed the schemes of different capacitance and number of the two kinds of transformer and the effect on running rate and the economical benefit.

This discourse, which analyze the principle of work of the hydraulic overloading protector and make a detailed calculating example, provides a scientific reference about how to select and apply the type of hydraulic overloading protector for the designation.

This paper introduces the layout demands of Equipment in boiler house and selection of boiler type and number.

New type of the entry sliding guide of round pass on continuous bar mill;

Introduction to GB/T 17261-1998 for types and basic parameters of spherical tank;

Sleeve-type Compensator Commonly Used in Steam Pipes and a Application;

On the spectrum of frame MOLS of type 1 nu 1;

A Simple Formula of Calculating the Step & Type of Integral Function;