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长期以来,我国的水泥命名颇为混乱,很多术语、释义甚不统一,严重影响科研、生产、教学、应用和对外贸易与学术交流。为此,国家建材院最近参考了国外同类标准与国内其他专业的有关标准,并广泛征求意见后,汇总整理出了一个结合我国实情的水泥命名指导性标准——GB4131-84国标,供统一应用。
For a long time, the cement name in our country has been quite confusing. Many terms and interpretations are not uniform, which seriously affects scientific research, production, teaching, application, and foreign trade and academic exchanges. To this end, the National Building Materials Institute recently referred to foreign standards of similar standards and other domestic professional standards, and after extensive solicitation of opinions, a summary of China’s cement nomenclature standards combined with China’s actual conditions—GB4131-84 national standard for unified application. .