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一九八五年全国共有107种建材产品申请局优质产品,在各质量监督检验中心抽检实物质量和广泛征求用户意见的基础上,经局优质产品评审委员会审查批准,有59种产品被评为一九八五年国家建材局优质产品称号。现将产品名称和生产厂名称列下。长城牌525号普通硅酸盐水泥(北京市琉璃河水泥厂)、香山牌天然防水密封胶圈(北京市
In 1985, a total of 107 kinds of building materials products were applied for quality products by the Bureau. Based on the quality inspections of various quality supervision and inspection centers and the extensive solicitation of opinions from users, 59 products were evaluated as reviewed and approved by the Quality Products Review Board. In 1985, the National Building Materials Bureau had the title of Quality Product. The product name and manufacturer’s name are listed below. Great Wall Brand No. 525 Ordinary Portland Cement (Beijing Liulihe Cement Factory), Xiangshan Brand Natural Waterproof Sealing Aprons (Beijing City