展会时间:2012-11-21 至 2012-11-23
电工电器行业汇聚了发电、输变电、配电、用电设备及电工器材制造等一系列重要产业,是国民经济装备制造业的主要支柱产业。近年来我国电工电气产业规模不断扩大, ...
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