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1 范围 ISO 3272的本部分规定了检验A级类重氮开窗卡拷贝机性能质量的测试标板的制作和使用要求。规定了两种测试标板开窗卡,其中一种用于测定照明的均匀性,另一种用于测定解像力的损失。
1 Scope This section of ISO 3272 specifies the requirements for the production and use of test labels for testing the quality of performance of class A diazo windowing card copy machines. Two types of test card windowing cards are defined, one for the illumination uniformity and the other for the determination of the resolution loss.