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Terms for subject Oil / petroleum containing | all forms | exact matches only
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broadside L arrangement侧向L型排列
CRC L engine testCRC L发动机试验
engine test L-1 methodL—1 发动机试验法
1-hydroxy-ethylidene-l, 1-diphosphonate防垢剂1-耗基亚乙基-1, 1-二麟酸盐
L entrance hole进入孑
L-jointL—节理
L landoverygnathus兰多维牙形石
L spread直角排列
L-tectoniteL构造岩
L-waves长波