| COTTM2025即将于4月24-26日在北京全国农业展览馆11号馆（新馆）举行。 观众在线注册系统现已关闭。请到展会现场进行注册！ 展馆地址： 北京市朝阳区东三环北路16号 The COTTM2025 visitor pre-registration has been closed. Please make a visit to the show site and do the onsite registration. Venue Address: No 16, Dongsanhuan North Rd, Chaoyang District, Beijing |
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