Chinese translation for "水封式阀"

water sealed valve

Similar Words：

"水封设备" Chinese translation, "水封式" Chinese translation, "水封式泵" Chinese translation, "水封式发生炉" Chinese translation, "水封式发生器" Chinese translation, "水封式肺量计" Chinese translation, "水封式回火防止器" Chinese translation, "水封式连续杀菌机" Chinese translation, "水封式漏水口" Chinese translation, "水封式煤气发生炉" Chinese translation