注册 |登录
查看数: 2547| 回复数: 8| 2005-7-28 20:26
多看看老贴就明白了.ES是指工程样品.工程样品的U当然稀少了.....[em07]
硬件风云 |联系我们
GMT+8, 2024-5-14 09:36, Processed in 0.064010 second(s), 10 queries.
Powered by Discuz! X1
© 2001-2010 Comsenz Inc.