石油英语词汇
方钻杆补心 kelly bushing方钻杆补心 kelly bushing方钻杆补心导盘 kelly bushing guide skirt方钻杆补心导盘 kelly bushing guide skirt方钻杆补心下入盘 kelly bushing stabbing skirt方钻杆补心下入盘 kelly bushing stabbing skirt方钻杆旋塞 kelly cock方钻杆旋塞 kelly cock方钻杆补心 kelly drive bushing方钻杆补心 kelly drive bushing抽油杆钳 kelly driver抽油杆钳 kelly driver放方钻杆洞 kelly hole放方钻杆洞 kelly hole方钻杆接头 kelly joint方钻杆接头 kelly joint方钻杆防喷封隔器 kelly packer方钻杆防喷封隔器 kelly packer第一级平台 kelly platform第一级平台 kelly platform方钻杆 kelly rod方钻杆 kelly rod方钻杆安全阀 kelly safety valve方钻杆安全阀 kelly safety valve方钻杆旋转器 kelly spinner语际翻译 版权所有
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