Drinking water containing high background radiation
High Background Radiation
high background radiation area
高本底地区
高本底辐射地区
天然放射性高本底地区
高本底辐射
high containing water oilfield
Anode copper containing high silver
area of high background
高本底地区
现代产品几何技术规范
现代产品几何技术规范(GPS)
产品几何量技术规范(GPS)
Blast furnace slag containing high content of titanium
Brine containing high content of Glauber salt
Crude oil containing high acid
dredged clay with high water content
dredged clays with high water content
drilling with high water level and large elevation angle
extending of high water level
Extra High Water Cut Stage
extreme high water level
extremely high water co ntent