gravel pack
短語詞組
- gravel -pack sand control 砂礫充填防砂
- thru tubing gravel pack 過油管礫石充填
- permeable consolidated gravel pack 可滲透膠結礫石充填體
- slurry gravel pack operation 砂漿礫石充填作業(yè)
- screen tube gravel pack 割縫管礫石充填
- reverse circulation gravel pack 反循環(huán)礫石充填 返回 gravel pack