其實關鍵不在研發,在推廣,講到底就是要利用國內現有的資源銷售渠道和培訓技術支持.

來源: pretty_woman2 於 2011-11-07 13:54:23 [博客] [舊帖] [給我悄悄話] 本文已被閱讀：次

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