100换40是70年代了吧？那时候是给工业券，后来改成外汇券

来源: 过来人2 于 2023-05-16 10:56:34 [旧帖] [给我悄悄话] 本文已被阅读：次

WENXUECITY.COM does not represent or guarantee the truthfulness, accuracy, or reliability of any of communications posted by other users.