1. All appeals filed by the plaintiffs are dismissed.

2. The costs of appeal shall include the part resulting from the participation in the appeal.

The reasons for this court's decision shall be as follows: "C" of the third 9th, fourth 4th 15th 15 of the judgment of the court of first instance; "D" of the third 4, fifth 5th 9, and fourth 16th 4th 16th 16th 3th 3th 4, fourth 9, and fourth 4th 16th 4 of the judgment of the court of first instance shall be "K"; and "trade union members" of the third 8th 7th 8th 8th 197 shall be the same as the reasons for the judgment of the court of first ; therefore, it shall be

Therefore, the plaintiffs' claim is dismissed as it is without merit, and the judgment of the court of first instance is justified with this conclusion, and all appeals of the plaintiffs are dismissed. It is so decided as per Disposition.