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Terms containing North American datum | all forms | in specified order only
SubjectEnglishChinese
desert.North American datum北美大地基准面
earth.sc.North American Datum北美大地测量基准〔面〕
geophys.North American Datum北美基准面
oilNorth American Datum 1983北美基准点 1983
avia.North American datum北美数据
earth.sc.North American Vertical Datum北美垂直基准面