The article introduces direct stencil making process with diazo sensitive emulsion. It also offers technical specifications and some recommendations.

文章介绍了用重氮系感光乳剂直接制网版工艺并对技术问题作了分析。

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Adhesive layer materials for different conditions may be recommended by using of direct shear test and pullout test with SBR modified emulsion asphalt, SBS modified asphalt and Japan epoxy binder.

采用SBR改性乳化沥青、SBS改性沥青和日本环氧粘结剂三种层间粘结剂，利用直剪试验和拉拔试验进行层间抗剪性能分析，可以推荐出适合不同条件的粘结层材料。

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Gold plays a very important rule in the pre-fogging process of the direct positive emulsion.

直接正性乳剂预灰化时，金有重要作用。

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