二机部四机部和机械没啥关系为什么还叫第二第四机械部？

来源: rmny 于 2025-01-07 16:36:34 [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.