成本啊，原来3D打印一个很小的东西就挺贵的

来源: ROA001 于 2025-10-16 15:27:48 [博客] [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.