pressure containment vessel压力安全壳
pressure retaining vessel压力壳
pressure e vessel压力容器;高压容器
Internal pressure cylinder vessel内压圆柱壳体
intermediate pressure flash vessel中压闪蒸器
pressure-vessel压力管;受压容器
constant pressure steel vessel常压容器
pressure reducing vessel减压容器
Large petro-chemical pressure vessel, comprising four species including reactor and separator, is the outcome with the largening of scale in petro-chemical industry.
大型石化压力容器包括反应容器、分离容器等四个种类，是石化产业规模大型化的产物。
参考来源 - 基于专家系统和特征参数化的压力容器壳体CADP91 steel thick-walled pipe has been widely used for power station construction and boiler pressure vessel in China.
P91钢厚壁管广泛应用于国内的电站建设及锅炉压力容器生产中。
参考来源 - P91钢焊接热过程的数值模拟及对接头性能影响的研究N（名词） a vessel designed for containing substances, reactions, etc, at pressures above atmospheric pressure 压力容器 [engineering]