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GJB950-90填补了我国军用贵金属分析标准的空白,其实施具有很大的军事和社会意义,在有关领域对外贸易仲裁中捍卫了我国的国家利益。该标准所提供的测定杂质元素的方法具有准确、特效、灵敏、稳定、取样少等特点。这份标准目前仍能适应我国军工产品研制、生产的需要,应进一步贯彻使用。希望将来能有一份包含更多杂质元素测定方法的,内容更先进、更完整的贵金属及其合金的分析方法标准首先在我国出现。
GJB950-90 has filled the blank of the analytical standard for military precious metals in our country. Its implementation has great military and social significance and defended the national interest of our country in the foreign trade arbitration in related fields. The standard provides methods of determination of impurity elements with accurate, special effects, sensitive, stable, less sampling and so on. This standard is still able to meet the needs of China’s military product development and production and should be further implemented. I hope in the future can contain a more method of determination of impurity elements, more advanced, more complete analysis of precious metals and their alloys standards first appeared in our country.