Peb siv cov khoom siv tes ua tshiab ib yam li cov khoom siv hauv xov tooj anodised aluminium.No tev, Tsis muaj xeb, tsis muaj hlau hnyav, tsis muaj formaldehyde thiab lwm yam khoom tsis zoo, du nto nrog zoo nkauj xim, nyab xeeb thiab noj qab nyob zoo.Tus ntiv tes scanner, nrog nws tus kheej semiconductor, yeej ib txwm npaj rau high-precision thiab high-ceev lees paub. Kev lees paub ceev yog tsim los kom nyob qis dua 0.3s, thiab qhov tsis lees paub tsawg dua 0.1%.