The influence of head shape on the burst pressure of filament wound glass/epoxy cylinders which are submitted to interna......

In this study, we present an experimental and finite element investigation of a comperessed natural gas storage vessel.T......

针对圆及非圆回转简体外环缝的焊接，设计了一种靠模式自动焊接机，该自动焊机由单片机开发的控制系统控制，结构简单，焊接效率高，质量稳定......