vessel core support ledge的意思|示意
美 / /
英 / /
堆芯支承凸缘
vessel core support ledge的网络常见释义
堆芯支承凸缘 ... vessel closure head support skirt 压力容器封头支承裙筒 vessel core support ledge 堆芯支承凸缘 vessel flange/head keyway 容器法兰／封头健槽 ...