アイドリング回転 数 だったら
aidoringukaitensūdattara
1. If/when idling speed…; If the idling speed were…
Noun
1. If/when idling speed…; If the idling speed were…
1. if it's the case
1. several years; a few years
1. suit (clothing)
2. suit
1. a few years ago; some years back
1. several times; a few times
1. several months
1. number of days
1. to count; to enumerate
1. frequency (esp. of waveforms)