發送短信 : Indentation tests on additively manufactured metallic parts

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