平均 へいきん故障 こしょう間隔 かんかく

heikinkoshōkankaku

1. Not mean time between failures.

1. Mean time between failures was.

1. Mean time between failures.

1. Mean time between failures.; MTBF.

1. Not mean time between failures.; Not MTBF.

1. Not mean time between failures.; It's not the mean time between failures.

1. Mean time between failures was.; MTBF was.

1. Mean time between failures.; MTBF.

1. Not Mean Time Between Failures.; It is not the Mean Time Between Failures.

1. Was not mean time between failures.; Was not MTBF.

1. Mean time between failures; Probably MTBF

1. Was not mean time between failures.; Was not MTBF.

1. Wasn't the mean time between failures.; Wasn't the average time between failures.

1. Mean time between failures; Probably MTBF

1. Was not mean time between failures.; Was not the average time between failures.

1. If/when mean time between failures

1. If/when mean time between failures

1. If/when mean time between failures