የውሃ ጥበቃ እና የውሃ ኃይል ኤክስፖ (WCH)

የውሃ ጥበቃ እና የውሃ ኃይል ኤክስፖ (WCH)

From November 04, 2020 until November 06, 2020

በ Wuhan - Wuhan International Expo Center, Hubei, China

027-84611828

http://www.wchfair.com/