還有著名的6個西格瑪。豐田對現代工業生產管理的貢獻有目共睹
所有跟帖:
•
Six Sigma is from Motorola
-beHappyLOL-
♀
(57 bytes)
()
01/31/2010 postreply
13:22:44
•
both you r correct. i am wrong here
-用戶名被占用了-
♂
(0 bytes)
()
01/31/2010 postreply
15:15:26