Connecting Waterpeople
David Barquet
Ingeniero especializado en decantación lamelar y doctorando. General Manager de Tecnoconverting Engineering.
17/09/2018 · Depuración · 2.769 5

How Does a Wastewater Treatment Plant Work?

21/02/2018 · Vídeos · 1.223 4

Keep clean your grid diffusers with formic acid