Traditional Culture Encyclopedia - Traditional culture - What exhibitions are there in April 2 1 Harbin Convention and Exhibition Center? I looked up a lot on the internet, but I didn't summarize it. Please let me know.
What exhibitions are there in April 2 1 Harbin Convention and Exhibition Center? I looked up a lot on the internet, but I didn't summarize it. Please let me know.
On April 2 1, Harbin International Convention and Exhibition Center held the 11th Water Treatment and Water Supply and Drainage Equipment Exhibition, which was jointly organized by Harbin Water Affairs Bureau, Harbin Water Supply and Drainage Group, Harbin Environmental Protection Bureau and Harbin Quality Supervision Bureau, making it the largest water exhibition in the three northeastern provinces.
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