1. Yuav cov khoom lag luam nto moo nrog daim ntawv pov thawj, cov cim lag luam, lub npe lub Hoobkas, chaw nyob, hnub tsim khoom, specification, qauv, qauv code, ntau daim ntawv tso cai tus naj npawb, cov khoom npe, tiav logo, zoo zoo luam ntawv, ntshiab qauv, huv si tsos thiab lub koob npe nrov.
Qhov thib ob, lub kaus mom hlau tuaj yeem hnyav.Lub teb chaws tus qauv GB811-2010 rau cov neeg caij tsheb kauj vab kaus mom hlau hais tias qhov hnyav ntawm lub kaus mom hlau tsis ntau tshaj 1.60kg;qhov hnyav ntawm ib nrab kaus mom hlau tsis ntau tshaj 1.00kg.Nyob rau hauv cov ntaub ntawv ntawm ua tau raws li tus qauv yuav tsum tau, feem ntau hnyav kaus mom hlau yog zoo dua.
3. Tshawb xyuas qhov ntev ntawm lub lace connector.Tus qauv xav kom nws yuav tsum tsis txhob ntau tshaj 3 hli ntawm sab hauv thiab sab nrauv ntawm lub plhaub.Yog tias nws yog riveted los ntawm rivets, feem ntau nws tuaj yeem ua tiav, thiab cov txheej txheem kev ua tau zoo kuj zoo;Yog tias nws txuas nrog screws, nws feem ntau nyuaj rau kev ua tiav, nws yog qhov zoo tshaj plaws tsis siv nws.
Plaub, xyuas lub zog ntawm cov khoom hnav.Kho cov hlua khi kom raug raws li qhov yuav tsum tau ua ntawm phau ntawv qhia, fasten lub buckle, thiab rub nws nyuaj.
5. Yog tias lub kaus mom hlau tau nruab nrog cov tsom iav (cov kaus mom puv yuav tsum tau nruab), nws yuav tsum tau kuaj xyuas qhov zoo.Ua ntej tshaj plaws, yuav tsum tsis txhob muaj qhov tsis xws luag xws li tawg thiab khawb.Qhov thib ob, lub lens nws tus kheej yuav tsum tsis txhob muaj xim, nws yuav tsum yog xim tsis muaj xim thiab pob tshab polycarbonate (PC) lens.Plexiglass lo ntsiab muag yeej tsis siv.
6. Nias cov txheej sab hauv ntawm lub kaus mom hlau hnyav nrog koj lub nrig, yuav tsum muaj qhov rov zoo li qub, tsis nyuaj, los yog tawm ntawm lub qhov dej los yog slag.
Post lub sij hawm: Jun-20-2022