clad pipe造句怎么写

This paper introduces the production flow, technical features, performance characteristics and application fields of steel skeleton plastic clad pipe.

The working principles and technical characteristics of the hydraulic expansion device of stainless steel clad pipe are introduced.

Microstructure and mechanical properties of TIG welded 20G/316L clad pipe joint

A kind of seal welding technology of the pipe ends for achieving the reliable welds of stainless steel clad pipe is introduced.