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ECWATECH 2016 ntawm Moscow Russia
los ntawm Admin nyob rau hauv 17-08-01
Peb tau mus koom ECWATECH 2016 ntawm Moscow Russia txij lub Plaub Hlis 26 ~ 28, peb lub rooj muag zaub tsis yog E9.0.
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Peb yuav mus koom WEFTEC2016 hauv New Orieans Tebchaws USA
los ntawm admin rau hnub tim 13-08-14
WEFTEC, Water Environment Federation's Annual Technical Exhibition and Conference, yog lub rooj sib tham loj tshaj plaws nyob rau hauv North America thiab muaj ntau txhiab tus kws tshaj lij dej zoo los ntawm thoob plaws ntiaj teb cov dej zoo tshaj plaws kev kawm thiab kev cob qhia muaj hnub no. Kuj lees paub...
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