注水膨胀式封隔器与射孔完井系统
packperf completion system
自由膨胀水箱式供热系统
open expansion tank heating system
封闭式水力机械模型试验台
closed testing stand for hydraulic machinery model
封闭式水浴溶样器
the occluding liquid bath style
密封的膨胀水箱
pressurized expansion tank
隔板水箱式水冷炉盖
Clapboard water-cooled cover
淡水膨胀箱
fresh water expansion tank
发动机水套水膨胀箱
engine jacket water expansion tank
冷却系统膨胀水箱
cooling system expansion tank
通货膨胀膨胀调整系数
automatic direction finding equipment
白水封闭
whitewater closure
close recycle of white water
White-water Closure