ぎょう方向 ほうこう たま検査 けんさではありません
gyōhōkōkitamakensadewārimasen

Noun
Desu Copula
Negation Auxiliary

The polite negative form of 行方向奇偶検査

1. It is not a parity check of the travel direction.; It is not a direction-of-travel parity test.

Negative
Polite
Formal Register
Computing