Prequalification of bidders No. 799995  Зарегистрируйтесь, чтобы сохранять процедуры в Избранное

for the maintenance and repair of air conditioners and ventilation equipment in buildings DOOD. maintenance carry out twice a year. Before summer cleaning equipment, purge, check the pressure of freon, if necessary refueling. Canned food for the...

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for the maintenance and repair of air conditioners and ventilation equipment in buildings DOOD.

maintenance carry out twice a year. Before summer cleaning equipment, purge, check the pressure of freon, if necessary refueling. Canned food for the winter. Be sure to provide the contractor's questionnaire in annex 1.
for the maintenance and repair of air conditioners and ventilation equipment in buildings DOOD.

to conduct maintenance twice a year. Before summer cleaning equipment, purge, check the pressure of freon, if necessary refueling. Canned food for the winter. (Buying) Collapse