{{ storage_tank_maintenance.date }} {% for carburetion_tank_service in carburetion_tank_services %} {% if carburetion_tank_service.carburetion_tank_maintenance == carburetion_tank_maintenance %}
{{ carburetion_tank_service.service.name }}
{% endif%} {% endfor %} {% for carburetione_tank_service_group in carburetion_tank_services_groups %} {% if carburetion_tank_service_group.carburetion_tank_maintenance == carburetion_tank_maintenance %}{{ carburetion_tank_service_group.services_group.name }}
{% endif%} {% endfor %}