2016-22《长城》(9-6)“长河飞龙”邮票凉城县六苏木明长城主图原地首日实寄封 背景资料: 明朝是大规模修筑长城的最后一个朝代,其筑城技术已日臻完善。“九边九镇”、分区防守的 ...
小黑屋|手机版|Archiver|chinamaxicard.com ( 粤ICP备05042178号 )
GMT+8, 2024-5-8 04:13 , Processed in 0.057440 second(s), 20 queries .
Powered by Discuz! X3.2 Licensed
© 2001-2013 Comsenz Inc.