带压系数
coefficient of safe water pressure
带压开采
under pressure mining
Mining with Water Pressure
Mining wyth pressure
mining under water pressure
mining under high pressure
coal mining with water pressure
mining under safe water pressure of aquifer
mining with pressure
common pressure mining
mining above aquifer
mining above the confined aquifer
井口带压
wellhead pressure condition
wellheadpressure
带压更换
replace with pressure
replaceable containing pressure
带压封堵
leaking stoppage under pressure
带压沸腾盐酸腐蚀试验
pressure boiling hydrochloric acid corrosion resis
pressure boiling hydrochloric acid corrosion resistance test
带压堵漏作业
pressurized plugging-up technology
带压堵漏技术
APPLICATION
leaking stoppage technology with working pressure
带压堵漏工具
pressure leakage plugging
带压堵漏
leakage blocking with pressure
Pressure seal
leakage blockage at pressure
pressurized leakage plugging
Leakage Blocking under Pressure
plugging under pressure
pressurized caulking
plugging up leakage under pressure
plug the leak under pressure
blocking leakage with pres sure
leak sealing technique under pressure
Flange clamp
leak stopping under pressure
leaking stoppage with pressure
weld bridging under pressure
blocking leakage on pressure condition
online leak sealing
Blocking leakage under pressure
leakage stoppage with pressure