流通 りゅうつう機構 きこう

ryūtsū kikō

1. Not a distribution system.; Not a circulation mechanism.

1. Was a distribution system.; Was a circulation mechanism.

1. Distribution system; Distribution mechanism

1. Distribution system; Circulation mechanism

1. Not a distribution system.; Not a circulation mechanism.

1. It's not a distribution system.; It's not a circulation mechanism.

1. Was a distribution system.; Was a circulation mechanism.

1. Distribution system; Circulation mechanism

1. Not a distribution system.; Not a circulation organization.

1. Was not a distribution system.; Was not a circulation mechanism.

1. Distribution system, likely.; Probably a distribution mechanism.

1. Was not a distribution system.; Was not a circulation organization.

1. Was not a distribution system.; Was not a circulation organization.

1. Distribution system, likely.; It will probably be a distribution system.

1. Was not a distribution system.; Was not a circulation organization.

1. If/when distribution system; If it were a distribution system

1. If/when the distribution system; If it were a distribution system

1. If/when the distribution system; If/when a distribution organization