A.Market(市場) B.Material(材料) C.Maintenance(維護(hù)) D.Manufacturing(制造) E.Modeling(建模)
A.Control(控制) B.Content/context(數(shù)據(jù)內(nèi)容與來源背景) C.Community(社群) D.Customization(定制化) E.Communication(溝通)
A.6N B.6M C.6C D.6H E.6S