不銹鋼氨用截止閥
不銹鋼(gang)氨用(yong)(yong)截(jie)止(zhi)(zhi)閥使用(yong)(yong)時(shi)通過(guo)b銹鋼(gang)氨用(yong)(yong)截(jie)止(zhi)(zhi)閥使氣(qi)體壓力(li)降至實驗所需(xu)范圍,再經過(guo)其它控(kong)制閥門細調,使氣(qi)體輸入使用(yong)(yong)系統。較常用(yong)(yong)的減壓閥為b銹鋼(gang)氨用(yong)(yong)截(jie)止(zhi)(zhi)閥,簡稱氨用(yong)(yong)閥。
更新時間:2023-07-20型號: