Nyob rau hauv xyoo tas los no, pej xeem cov lus thov kom muaj kev tiv thaiv ib puag ncig ntau dua, ces, peb niaj hnub hais tias daim nplaj xev ntsuab hais txog dab tsi?
Feem ntau, daim ntawv qhia hluav taws xob zoo tshaj plaws yog txhais tau hais tias cov khoom ua raws li ROHS cov lus thov rau cov ntsiab lus hlau, tshwj tsis yog tias tau hais lwm yam. Cov ntsiab lus ntawm qhov kev thov yog rau lub hom phiaj ntawm 6 lub cev loj (mercury, cadmium, lead, hexavalent chromium, PBB, PBDE) Tsis pub dhau tag nrho cov ntsiab lus ntawm 1000PPM, uas ua cov ntsiab lus tsis pub dhau 900PPM
Peb muaj Rohs daim ntawv pov thawj ntawm pvc hluav taws xob daim kab xev. Txais tos rau koj qhov kev nug.
