25th Beijing Essen welding and cutting exhibition
2020-12-20
Beijing Essen welding and cutting exhibition (Bew) is co-sponsored by the Mechanical Engineering, the Mechanical Engineering, the China Welding Association, the China Welding Association, the Welding Equipment Branch of the China Welding Association, the German Welding Society and the Essen Exhibition Company, is One of the world-famous welding exhibition, attracting tens of thousands of domestic and overseas welding industry dealers, agents, research institutions, the government...
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