周波 しゅうは数 すう変換 へんかん装置 そうち

shūhasūhenkansōchi

1. Not a frequency converter.

1. Was a frequency converter.

1. Frequency converter with/by.

1. Frequency converter; Frequency conversion device

1. It is not a frequency converter.

1. It's not a frequency converter.

1. Frequency converter was.

1. Frequency converter.; Frequency conversion device.

1. It is not a frequency converter.

1. Wasn't a frequency converter.

1. Frequency converter, likely.; Probably a frequency converter.

1. It was not a frequency converter.

1. Wasn't a frequency converter.

1. Frequency converter, likely.; Probably a frequency converter.

1. Was not a frequency converter.; Was not a frequency conversion device.

1. If it were a frequency converter; When it is a frequency converter

1. If it is a frequency converter; When it is a frequency converter

1. If/when a frequency converter…; If there is a frequency converter…