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COTELL was invited to participate in the 23rd China Hi-tech FairTime:2021-12-28 COTELL was invited to participate in the 23rd China Hi-tech Fair. COTELL showcases the latest technological achievements: Hotel BA, IBMS, I-building. |
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COTELL was invited to participate in the 23rd China Hi-tech FairTime:2021-12-28 COTELL was invited to participate in the 23rd China Hi-tech Fair. COTELL showcases the latest technological achievements: Hotel BA, IBMS, I-building. |