Big – phrases

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Terms for subject Oil / petroleum containing Big | all forms | exact matches only

English	Chinese
big angle drilling	大斜度钻井
Big Benson pipe line	大本桑油管
big casing gun	大套管射孔器
big end bearing shell	连杆大头轴瓦
big-eyed bit	大喷嘴造斜钻头
big-frac treatment	大型压裂
big-frac treatment	长层段压裂
big gear wheel	大齿轮
big-hole perforator	大孔眼射孔器
big-inch cutter	大直径割刀
big inch line	大直径管线〔路〕
big inch pipe	大口径输油管
big-inch spear	大直径打捞矛
big inclination drilling	大斜度钻井
big sand	大砂层
big stick	云梯
directional Big Eye bit	大喷嘴定向钻头