high permeable cement slurry
high permeable coal seam
high permeable hemodialysis
plugging high permeable zone
high pressure permeable band
parameter of high - permeable layer
High carbon and high molybdenum high speed steel
High Carbon High Vanadium High Speed Steel
high vanadium and high cobalt high speed steel
abnormal high temperatures and high pressures packet
artificial static high temperature and high pressure
charge under high temerature and high pressure
Copper Alloy with High Strength and High Conductivity
environment of abnormal high temperature and high pressure
environment of high humidity and high temperature
experiment at high temperature and high pressure
Experiment of high temperature and high pressure
G99 high strength and high toughness steel