https://en.ecwatech.ru/
ECWATECH - International Exhibition for Water Management Technologies
This is Water Industry show #1 in Russia and Eastern Europe. EcwaTech presents the whole range of equipment, technologies and services for water treatment,...
international exhibitionfor watermanagementtechnologies
https://cn.ecwatech.ru/
ECWATECH - 俄罗斯领先水技术展会