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The 11th international conference on vortex flow mechanies - icvfm 2025 entrusts Beiling Jiujiunternational convention and Exhibition Co., Ltd, to collect conference registration fees.issue invoices,andissue refunds.
Hello, I am your AI conference assistant! You can try to arrange the following tasks：
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{{ 'en' == 'cn' ? item.name : item.name_en }}
{{ 'en' == 'cn' ? item.desc : item.desc_en }}
send
