词语photoelectric seismometer
解释光电地震检波器
词性名词
photoelectric seismometer〔名词〕光电地震仪详细»
photoelectric seismometer〔名词〕光电地震检波器详细»
photoelectric seismometer〔名词〕光电检波器详细»
光电地震检波器photoelectric seismometer详细»