英语词汇“hard carbon brush”的翻译、意思、用法、释义-英汉汉英双解词典

单词	hard carbon brush
释义	hard carbon brush 硬碳质电刷
随便看	penalty box penalty boxes penalty bully penalty card penalty cargo penalty change penalty clause penalty duty penalty element method penalty enforcement authorities penalty enforcement power penalty envelope penalty exchange rates penalty exchange-rates penalty execution penalty extent penalty factor penalty-factor penalty factor for rod bow penalty fare penalty fine penalty-finite element penalty for penalty for a fixed time penalty for a foul