謝謝你的建議。總體思路看來很好，關鍵是做出樣品不容易。我們著眼的是大規模工廠，實驗室的樣品別人不信服。

來源: 堅守的人於 2015-05-18 20:06:42 [舊帖] [給我悄悄話] 本文已被閱讀：次

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