Xinlian welding stand E 1262 Beijing Essen Welding & Cutting Fair (BEW), izay tohanan'ny Sinoa Mechanical Engineering Society (CMES), Welding Institution ny CMES, China Welding Association (CWA), Welding Equipment Komitin'ny CWA, Alemana Welding Society (DVS) sy Messe Essen GmbH,...
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