Contract for the supply of chemical products for the treatment of water from the swimming pools of the municipal sports centers Angel Nieto, Entrevías, Palomeras, Wilfred Agbonavbare and swimming pools of Vallecas, in the District of Puente Vallecas
Contract for the supply of chemical products for the treatment of water from the swimming pools of the municipal sports centers Angel Nieto, Entrevías, Palomeras, Wilfred Agbonavbare and swimming pools of Vallecas, in the District of Puente Vallecas