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Terms for subject Drilling containing 贝罗 | all forms
ChineseEnglish
斯伦贝谢测井服务部Schlumberger Well Service
斯伦贝谢电极系Schlumberger electrode array
贝克公司可回收式桥塞Baker retrievable bridge plug
贝克 公司桥塞bridge plug Baker
贝克尔套管鞋Baker shoe
贝氏密封Belleville-type seal