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Terms for subject Geophysics containing 地基基 面 | all forms
ChineseEnglish
地震基准面seismic reference datum
地震基准面至地面高度seismic reference datum to ground level
地震基准面至转盘seismic reference datum to rotary table
地面参考基准面surface reference datum
第一个地表基准面时间time of first surface datum