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第三次全国冶金计量工作会议于11月8日在北京召开,历时五天。参加这次会议的有全国省市冶金厅、局和冶金、有色工业企业的代表共256人,部
The Third National Metallurgical Measurement Conference was held on November 8 in Beijing for five days. Attending the meeting were representatives from 256 provincial and municipal departments of Metallurgical Affairs, Bureau and metallurgical and non-ferrous industrial enterprises.