variable-speed constant frequency
短语词组
- VSCF variable -speed constant frequency 变速定频
- design Variable -speed constant-frequency 变速恒频
- variable -speed constant-frequency wind-power generation system 变速恒频风电系统
- Variable -speed constant-frequency Control System 变速恒频控制系统
- AC -Exited Variable-Speed Constant-Frequency 变速恒频;交流励磁变速恒频;引言交流励磁变速恒频 返回 variable-speed constant frequency