五、日期的设置1、日期的排列顺序邮资机符志日戳的中部设有日期。根据国外习惯,早期引进的机械邮资机,其符志日期逆置,即“日、月、年”。90年代购置的电子式、数码式邮资机,有不少类型其符志日期顺置,即“年、月、日”,如必能宝Paragon型和DM300型、友联Jetmail型及国家邮政局上 Fifth, the date of the set 1, the date of arrangement of the order of the date of stamp machine symbol in the middle of the date stamp. According to foreign habits, the early introduction of the mechanical postage machine, its symbol date reversed, that is, “Japan, the month, the year.” There are quite a few types of electronic postage machines bought in the 90’s, such as the year, month and day, such as the Paragon and DM300 models, the Union Jetmail and the State Post Bureau