2023第四届中国国际园林绿化产业及户外动力设备博览会,即将于2024.10.11-13日在中国北京北人亦创国际博览中心举行
The 4th China International Trade Fair for Green Industry & Outdoor Power Equipment;Time: November 15-17, 2023;Place: Halls 6 and 7 of Nanjing International Expo Center