drehzahlfestigkeit high speed strength转数: revolution; convolution强度: intensity; strength; magnitu ...对数强度计: logarithmic ratemeter总代数强度: total algebraic strength转数: revolution; convolution 额定转数 rated revolution; 每分钟转数 revolutions per minute; 转数表 revolution counter; 转数计 motometer; revolution counter; cycle counter下载手机词典可随时随地查词查翻译