Service activities relating to drinking water supply, wastewater and stormwater systems. Hydraulic, mechanical and environmental conditions in wastewater transport systems— 18 стр.
97.020 Home. Including consumer information / Домашнее хозяйство в целом
13.060.30 Sewage. Including sewage water disposal and treatment / Сточные воды. Включая удаление и очистку сточных вод
03.080.30 Services. Including hotels, restaurants, washing, cleaning, removals, funerals, etc. / Услуги для потребителя. Включая гостиницы, рестораны, прачечные, химчистки, перевозки, похороны и т.д.
