220PPM kev kub ceev cov kab ntau lawm
Nrog MES qhov kev saib xyuas online thiab QR code tus saib xyuas, koj tuaj yeem taug qab cov ntaub ntawv (cov kab ntau lawm, tshuab, cov khoom siv raw, cov ntaub ntawv kuaj thiab lwm yam ...), peb yog 100% ua raws li IATF16949 kev ua haujlwm zoo los khiav ntau lawm thiab tswj kom zoo.
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