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最近,国家档案局办公室、轻工业部办公厅联合发出文件,推荐两种园珠笔油墨可用于书写文件。这两种园珠笔油墨是上海生产的322园珠笔黑油墨和424纯兰油墨。经过测试证明,这两种园珠笔油墨的质量已经超过一般兰黑墨水,正式批准可用来书写文件材料。其中,用322黑油墨书写的文件,更适合复印和缩微照相。轻工业部对这两种园珠笔芯的生产和商标设计等事宜已作了安排,并规定必须使用淡黄色塑料笔芯油管和硬质合金球珠,油管上印有DA字样,以示同非档案笔芯的区别。这两种高质量的笔芯油墨,由上海
Recently, the Office of National Archives, General Office of the Ministry of Light Industry issued a document recommending two kinds of ballpoint pen ink can be used for writing documents. These two ballpoint pen ink is produced in Shanghai 322 ballpoint pen black ink and 424 pure blue ink. After testing to prove that the quality of these two ballpoint pen ink has been more than normal blue black ink, the official approval can be used to write documents. Among them, the document written with 322 black ink is more suitable for copying and microfilming. The Ministry of Light Industry has made arrangements for the production of these two kinds of ballpoint pen refills and the design of their trademarks. It also stipulates the use of light-yellow plastic refill tubing and carbide balls. The words “DA” The difference between file refills. These two high quality ink refills from Shanghai