electro dynamometer type tachometerelectrodynamometer type tachometer电动式: electrodynamic type转速表: tachograph; tach; tachometer ...振动式转速表: vibration tachometer差动传动式转速表: differential drive tachnmeter; differential drive tachometer差动躯动式转速表: differential-drive tachomerer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:电动式转速表，即可在微信中查询翻译
