估计任何黑/不反光材料都能用，就是找不到同样内经的塑料管。

来源: 位酷哥于 2025-10-13 05:19:13 [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.