first stage steam nozzle的意思|示意
美 / /
英 / /
一级蒸汽喷嘴
first stage steam nozzle的网络常见释义
第一级蒸汽喷嘴 第一级叶轮挡圈 first stage impeller retaining collar [ring] 第一级蒸汽喷嘴 first stage steam nozzle 第一级蒸汽室 first stage steam chest ..