本文对乙烯砜基坚膜剂h—18在用量、坚膜效果、溶液的稳定性方面进行了试验。
This paper reports an experimental study on the dose, hardening effects, solution stability of photographic hardener H-18.
本文对乙烯砜基坚膜剂h—18在用量、坚膜效果、溶液的稳定性方面进行了试验。
This paper reports an experimental study on the dose, hardening effects, solution stability of photographic hardener H-18.
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