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Terms for subject Drilling containing 地表 | all forms | in specified order only
ChineseEnglish
世界标准地质年代表standard global geochronologic scale
世界标准地质年代表standard global chronostratigraphic scale
地层和井内金属落物对钻柱表面的切割伤痕downhole notching by formation and junk cuts
地表surface
地表循环surface circulation
地表superficial
地质年代表stratigraphic scale