secondary recovery
短語詞組
- secondary gas recovery 二次採氣
- secondary y recovery 二次開採
- secondary thermal recovery 二次熱採
- secondary thermal recovery mode 二次熱採模式
- Secondary resources recovery 二次資源廻收
- secondary oil recovery [油氣]二次採油
- secondary production recovery 二次開採
- deepwater secondary -recovery projects 深水二次開採項(xiàng)目
- secondary recovery waterflood 二次開採注水 返回 secondary recovery