词语音响测深仪
解释sonic depth finder
sonic depth finder〔名词〕回声测深仪,声波测深仪详细»
sonic depth finder〔名词〕声波侧深仪详细»
sonic depth finder回声测深仪详细»
sonic depth finder〔名词〕音响测深仪详细»
音响测深仪fathometer详细»