Chinese translation for "水封系统"

seal water system

Similar Words：

"水封水箱" Chinese translation, "水封水闸" Chinese translation, "水封套" Chinese translation, "水封通气管" Chinese translation, "水封退火炉" Chinese translation, "水封箱" Chinese translation, "水封型阻火器" Chinese translation, "水封压盖" Chinese translation, "水封压力计" Chinese translation, "水封阴井" Chinese translation