variable-speed frequency的意思|示意
变速频率
variable-speed frequency的网络常见释义
变频调速 ... vertical distance 垂直距离 variable-speed frequency 变频调速 constitutive heterochromatin 组成型异染色质 ...
variable-speed frequency相关短语
1、 variable frequency speed regulation 变频调速
2、 variable frequency speed control 变频调速
3、 variable frequency speed control system 变频调速系统