Request for Proposals No. 2723573  Зарегистрируйтесь, чтобы сохранять процедуры в Избранное

Prequalification of a counterparty for the purpose of concluding an agreement for the execution of work on pumping the oversludge layer with a concentration of suspended solids up to 90 g / d3 from the surface of the sludge collector No. 2 of the...