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本资科是1978年由伊藤忠商事株式会社向中国金属学会提供的。资料共分二个部分。第一部分为钨丝制造过程的简述。第二部分为钨丝的加工设备。现将全文翻译出来供我国钨钼材料工业参考。原文附有从钨粉制备到拉丝全套设备的照片,出于本刊出版条件有限未予复制,敬希读者原谅。如果读者需要这些照片(共29张),我们可以代为翻印。
The science department was provided by ITOCHU Corporation to China Society for Metals in 1978. Information is divided into two parts. The first part is a brief description of the manufacturing process of tungsten wire. The second part is tungsten wire processing equipment. The full text is now translated for our country tungsten and molybdenum materials industry reference. Original with a complete set of equipment from the preparation of tungsten powder photos, for the limited publication of this publication has not been copied, King hope readers forgive. If you need these photos (29 photos in total), we can reprint them.