幹線 かんせん結合 けつごう器 き

kansenketsugōki

1. Not a main junction box.; Not a trunk line combiner.

1. Was a main junction box.; Was a trunk line combiner.

1. With the main combination unit.; Using the main combination unit.

1. Main line coupling; Main line combiner

1. It is not a main junction box.; It's not a trunk line combiner.

1. It's not a main line junction box.; It isn't a main line junction box.

1. Was the main junction box.; Was the trunk line combiner.

1. Line connector; Main line connector

1. It is not a trunk combiner.; I am not a trunk combiner.

1. Wasn't the main junction box.; Wasn't the trunk line connector.

1. Probably a main junction box.

1. Was not a main line coupler.; Was not a trunk line connector.

1. Wasn't the main coupling.; Wasn't the trunk line connector.

1. Probably a main junction box.; Probably a core switch.

1. Was not a main line coupler.; Was not a trunk line connector.

1. If/when the main coupling unit…; If the main coupling unit were…

1. If it is a main line junction box; When it is a main line junction box

1. If/when the main junction box…; When the main junction box…