经多方验证:
K5201/2已改为有多节原色的25G
https://tieba.baidu.com/p/6192296311?pid=126573832046&red_tag=3435040003#126573832046
av59183112
av57977246
K5211/2购软座票,为软卧代软座

K5227/8清河城车也为25bg
av58910203
K7705/6/7/8 K7729/30也为纯硬座
K5201/2已改为有多节原色的25G
https://tieba.baidu.com/p/6192296311?pid=126573832046&red_tag=3435040003#126573832046
av59183112
av57977246
K5211/2购软座票,为软卧代软座

K5227/8清河城车也为25bg
av58910203
K7705/6/7/8 K7729/30也为纯硬座










