pneumatic transducer气动: pneumatic换能器: changer; transducer; transve ...气动差动换能器: pneumatic differential transducer差动换能器: differential transducer; differential transformer电动换能器: electrodynamic transducer下载手机词典可随时随地查词查翻译关注微信公众号：chachacidian，回复:气动换能器，即可在微信中查询翻译
