偷专利的事不少，在美国是要付出法律代价的！

来源: akuan 于 2018-05-05 05:04:53 [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.