集しゅう中ちゅう局きょく

noun

centralized office; sectional center (mail processing)

Primarily used in postal contexts for a facility that collects and distributes mail within a region.

• 郵ゆう便びん物ぶつはまず地ち域いきの集しゅう中ちゅう局きょくに集あつめられる。

  Mail is first collected at the regional sectional center.