Does engineer need spcial licence to work?

來源: wangxiaoxiaoxiao 於 2009-05-05 10:25:33 [] [舊帖] [給我悄悄話] 閱讀數 : (93 bytes)

Dear Friends,Do you know if fermentation/bioprocess engineer need a licence ( for engineer )?

請您先登陸，再發跟帖！