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Terms for subject Oil / petroleum containing billion | all forms | exact matches only
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billion barrels of oil英国万亿桶油
billion barrels of oil美国十亿桶油
billion cubic feet十亿立方英尺
billion cubic feet英国、德国万亿立方英尺
billion cubic feet美国、法国十亿立方英尺
billion cubic feet equivalent英、德万亿立方英尺当量
billion cubic feet per day十亿立方英尺 /日
billion cubic feet per day英、德每日万亿立方英尺数
billion cubic meters十亿立方米
billion electron volts十亿【千兆】电子伏特
billion gallons十亿加仑
billion pounds十亿磅
part per billion十亿分之—
parts per billion英、德万亿分之一
parts per billion美、法十亿分之几
parts per billion吉分率