Cov hlab ntsha no tau tsim los tuav cov pa roj lossis cov kua dej ntawm qhov siab, thiab yog li ntawd, kev xaiv cov khoom siv rau lawv cov kev tsim kho yog qhov tseem ceeb tshaj plaws. Cov hlab ntsha siab tshwj xeeb yog tsim los ua kom tau raws li qhov xav tau ntawm cov ntawv thov no, muab lub zog, ruaj khov, thiab kev nyab xeeb.
Cov cwj pwm tseem ceeb
Kev lag luam tshwj xeeb yam ntxwv
| Hom | Gnee |
|
Qhov xwm txheej |
Tshiab |
| Video tawm-kev soj ntsuam | xaiv tau |
| Machinery Test Report | Muab |
| Hom kev lag luam | kev cai ua |
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