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银是贵金属,是国家重要的战略储备物资,在工业上用途广泛。在国际市场上很缺,国内供求矛盾突出。随着国民经济的发展,银的用量增加,供求矛盾加剧。为改变这种状况,国家经委已经把节约白银作为一项重大工业技术政策。在三、五年内,通过推广各种新材料、新技术,改进产品设计和加强管理,争取实现每年节约白银300吨的计划,按目前国际市场银价计算,即价值1亿多元。为此,本刊将陆续推荐一组节约白银的资料以飨读者。
Silver is precious metal, which is an important strategic reserve for the country and is widely used in industry. In the international market is lacking, prominent contradiction between domestic supply. With the development of the national economy, the amount of silver increased and the contradiction between supply and demand intensified. In order to change this situation, the State Economic Commission has already made saving silver a major industrial technology policy. In three to five years, we will strive to achieve the annual plan of saving 300 tons of silver by promoting various new materials and technologies, improving product design and strengthening management. According to the current international market silver price, the value is over 100 million yuan. To this end, we will continue to recommend a group of silver-saving materials to readers.