邮路作为邮件运输的路线,用以完成各类邮件的传递业务。通常情况下,邮路建立的基本原则是:选用路程尽量短、贯穿邮局尽量多的安全稳定路线;选用速度快、经济效益大的运邮工具;选择同邮件封发、投递频次和时间相衔接的车次、船次、航班,但也有特殊。1936年,原本一封仅需9天就可到达的邮件却不远万里 Postal route as a mail transport route, to complete the delivery of all types of mail business. Under normal circumstances, the basic principles of the establishment of postal routes are as follows: The route of choice is as short as possible, which runs through the post office as much as possible to ensure its security and stability; the speed and cost-effective shipping and postal tools are selected; The trips, schedules, flights, but there are also special. In 1936, the original mail was only a matter of nine days