“head eraser”的概念、定义、翻译、参考文献-科学参考

单词	head eraser
释义	head eraser 前置消磁器磁头消磁器
随便看	spark-gap transmitter spark-gap type rectifier spark-gap voltmeter spark generator spark governor spark-hand lever spark-hand-lever tube spark hardening spark ignition spark ignition engine sparkignition engine combustion chamber spark-ignition fuel-injection engine spark impact transmitter spark inductor sparking sparking alloy sparking coil sparking commutator sparking contact sparking distance sparking electrode sparking gear sparking limit sparkingnition combustion cycle sparking of brushes

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