Daim iav hnav khaub ncaws: Nws yog feem ntau muab tso rau hauv ib lub ces kaum ntawm lub tsev, xws li chav dej, thiab yog siv los pab pleev, chais plaub hau, zuag plaub hau thiab lwm yam cuab yeej rau tu thiab tu.Hom LED daim iav no tau teem rau ntau qhov sib txawv, qhov me me tuaj yeem nqa mus ncig, qhov loj tuaj yeem tshawb xyuas tag nrho lub cev c ...
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