throttling and desuperheating unit的意思|示意
美 / /
英 / /
减温减压装置
throttling and desuperheating unit的网络常见释义
减温减压装置 ... throttling action 节流作用，扼流作用，调节作用 throttling and desuperheating unit 减温减压装置 throttling butterfly valve 节流蝶形阀 ...