gravel pack screen sand control
返回 19 条匹配短语对
gravel pack sand
砾石充填砂
sand control gravel
防砂砾石
sand control pack
防砂充填
Sand Control Screen
防砂筛管
bonded gravel screen
被耦合的砾石滤网
cement-stabilized sand gravel base
水泥稳定砂砾基层
clay-core gravel sand dam
砂砾石粘土心墙坝
concentric string gravel pack
同心管柱砾石充填
consolidated gravel pack
胶结砾石充填
double crossover-squeeze gravel pack method
双桥分流式挤入砾石充填法
double pot gravel pack mixing unit
砾石充填双罐混砂装置
dual gravel pack
双层砾石充填
dual zone gravel pack completion
双层砾石充填完井
dump-type gravel pack
倾倒式砾石充填
external casing perforation gravel pack
管外砾石充填
flow gravel pack
循环法砾石充填
formation pack gravel
地层压力
functional gravel pack
有效的砾石充填
geological structure of gravel sand layer
卵石砂土层地质结构
最近更新
凸起浮雕文化训练下表层套管的井眼Astronomical imagespassivated limeLine Selection of Grounding FaultDisposable Cups加高型式initial growth index