piav qhia luv luv
Thaum Lub Kaum Ob Hlis 2001, kev tswj hwm kev saib xyuas zoo, kev tshuaj xyuas thiab cais tawm (aqsiq) tau tshaj tawm cov kev tswj hwm ntawm cov khoom siv yuav tsum tau ntawv pov thawj, uas tau hloov qhov kev nyab xeeb qub thiab kev tso cai zoo rau cov khoom lag luam thiab kev nyab xeeb daim ntawv pov thawj rau cov khoom siv hluav taws xob nrog cov khoom siv yuav tsum tau ntawv pov thawj. system.China compulsory khoom certification hu ua CCC los yog 3C certification.Nws yog ib tug raws cai txoj cai kev ruaj ntseg daim ntawv pov thawj system, thiab nws kuj yog ib tug yooj yim txoj kev los tiv thaiv cov cai thiab kev txaus siab ntawm cov neeg siv khoom thiab tiv thaiv tus kheej thiab cov khoom muaj kev ruaj ntseg ntawm cov neeg siv khoom.
Validation txheej txheem
