# Generated by Django 2.2.8 on 2023-12-26 08:55

from django.db import migrations, models


class Migration(migrations.Migration):

    dependencies = [
        ('enp', '0030_gastestequipment'),
    ]

    operations = [
        migrations.AlterField(
            model_name='prevention',
            name='preventiontype',
            field=models.IntegerField(blank=True, choices=[(1, '废水'), (2, '废气'), (3, '噪声'), (4, '废水治理')], default=1, null=True, verbose_name='防治类型'),
        ),
    ]