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本文叙述了重氮复印法的原理及优点。
This paper presents the principle and advantage of diazocopy.
youdao
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研究了重氮母片的特性对重氮复印的影响。
The influence of the characteristics of diazo master on the copy process were studied.
youdao
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研究了重氮母片的特性对重氮复印的影响。
The influence of the characteristics of diazo master on the copy process were studied.
youdao