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去年第4期《普30、普31邮局全张上的双流水号》一文叙述边纸上的喷墨打印黑色流水号和邮票上的喷墨打印无色荧光隐形流水号,笔者在研究中继续有所发现,兹作补充如下。 前文述及,大字加印为:加印1个大字黑色号码和1个大字荧光号码;小字加印为:加印1个小字黑色号码和50(或30)个小字荧光号码;大小字加印为:将已经大字加印的全张旋转180°后再作小字加印。加印的时间顺序为大字加印在前,大小字加印随
Last year, No. 4 “Pu 30, general post office on the 31st Zhang Shuangshaohao” article narrative edge of the paper on the inkjet printing black serial number and stamp inkjet printing colorless fluorescent invisible serial number, the author continued in the study Some discoveries are made as follows. As mentioned above, the Chinese characters are printed in the following format: 1 large black number and 1 large fluorescent number; 1 small print and 50 (or 30) small print fluorescent numbers; As: will have been printed in large print full rotation 180 ° and then make a small print. Printed in chronological order printed in front of the characters, plus size print