2023.7.26-28 Shanghai ifihan
2023.7.26-20223.7.28, a kopa ninu ile-iṣẹ Dyestuff International International, awọn elede Organic ati awọn ẹlẹmi kemikali comict ni Shanghai. Kaabọ lati ba wa sọrọ pẹlu oju. Wo iwo oju opo naa.
Akoko ifiweranṣẹ: Jul-27-2023