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我們受「机械工人」編輯部的委托,試用ДЗ-1型焊料来焊接硬質合金刀片和高速鋼刀片。現在把試用情况介紹如下,供大家学習这篇文章时参考。焊料的配制——按原稿介紹的成分配合:
We were commissioned by the mechanics editorial department to try the ДЗ-1 type solders for carbide and high speed steel blades. The trial is now introduced as follows, for everyone to learn this article reference. Preparation of solder - according to the original description of the ingredients with: