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 /  ___||   / _ \\   / ____||   / _ \\   /_   _// 
| // __    / //\ \\ / //---`'  | / \ ||  `-| |,-  
| \\_\ || |  ___  ||\ \\___    | \_/ ||    | ||   
 \____//  |_||  |_|| \_____||   \___//     |_||   
  `---`   `-`   `-`   `----`    `---`      `-`'

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發送短信 : Effectiveness study of a new type of control chart for process quality control : the synthetic control chart