Results The simple film-developing heating device could basically keep the photographicdeveloper in constant temperature for best development effect in winter and spring.
结果：简易洗片加温装置，在冬、春季节使显影液温度基本恒定，基本达到显影液最佳显影效果；
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As substitutes for Bisphenol a, used for polycarbonate, epoxy resin, polyester, and phenolic resin synthesis, as well as developer for photographic material and thermal paper.