英语词汇“plunger spacer”的读音、翻译、释义、用法及例句-智慧网

词汇	plunger spacer
释义	plunger spacerplunger spacer1.■冲头冲程间距环
随便看	beam opening beam optics beam-optics arrangement beam orifice beam pad beam path beam path roller beam pattern beam pencil beam penetration cathoderay tube beam pentode beam pipeline spanning beam-plasma amplifier beam-plasma instability beam-plasma interaction beam positioning beam power beam power amplifier beam power tetrode beam power tube beam-power tube beam power valve beam practice beam profile beam pulling

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