回複：for designing piping and tubing layout along with its support

來源: 任我為 於 2009-06-14 20:11:23 [] [博客] [舊帖] [給我悄悄話] 閱讀數 : (40 bytes)
回答: 回複：can i ask question/? what is 變分法? 由 liumech 於 2009-06-14 18:08:23

Schlumberger, Baker hughes, Haliburton ?

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• nope, just design thermal power plant -jennifer2007- ♀ 給 jennifer2007 發送悄悄話 jennifer2007 的博客首頁 (0 bytes) () 06/14/2009 postreply 20:43:12

請您先登陸，再發跟帖！