交替 こうたい装置 そうち

kōtaisōchi

1. Not an alternating device.; Not a switching mechanism.

1. Was an alternating device.; Was an interchange device.

1. Exchange device with/at; Replacement mechanism with/at

1. Alternating device; Interchangeable device

1. It is not an alternating device.; It is not an interchange device.

1. It's not an alternating device.; It's not a switching mechanism.

1. Was an alternating device.; Was an interchange device.

1. Alternating device.; Exchange apparatus.

1. Not an alternating device.; Not an interchange device.

1. Wasn't an alternating device.; Wasn't a switching mechanism.

1. Probably an alternating device.; Probably an interchange mechanism.

1. Was not an alternating device.; Was not an interchange system.

1. Wasn't an alternating device.; Wasn't a switching mechanism.

1. Probably an alternating device.; Probably an interchange device.

1. Was not an alternating device.; Was not an interchange system.

1. If it were an alternating device; If it was an alternating device

1. If it is an alternating device; If the alternating device exists

1. If/when the alternating device…; If the alternating device exists…