Taw qhia: Muaj ntau hom ua npuas ncauj thiab txhua tus nqa nws cov khoom tshwj xeeb. Nrog peb xaiv cov khoom siv polyethylene ua npuas ncauj, tau txais kev xaiv hauv cov khoom siv ruaj khov no kom haum koj cov kev xav tau yooj yim thiab raug. Ua kom muaj kev ruaj khov thiab kav ntev, qhov kaw ntawm tes ua npuas dej muaj kev ruaj ntseg ruaj khov thiab ua haujlwm ntev ua tsaug rau tag nrho cov qauv tsim thiab qhov xwm txheej ntawm cov khoom. Nws tuaj yeem siv rau hauv ntau yam kev siv thiab lub hom phiaj kom haum rau koj cov kev xav tau. Qhov kev xaiv muaj zog, ua haujlwm zoo rau ua npuas dej yog qhov zoo tshaj plaws rau kev poob siab absorbing daim ntaub ntawv vim nws yog ib txoj hauv kev zoo rau dampen vibrations. Nws yog qhov tshwj xeeb zoo rau cov khoom siv hauv tsheb hauv tsheb vim qhov tseeb no thiab yog qhov zoo rau lub hom phiaj lightening thiab txo suab nrov.
Yam ntxwv: ☆ Lub teeb-yim, txo suab nrov ☆ Ntau yam yooj yim kom zoo li tus thiab tsim ☆ Kev xaiv zoo los hloov cov irradiated cross txuas polyethylene ua npuas ncauj hauv tsheb sab hauv
Yam ntxwv: ☆ Lub teeb-yim, txo suab nrov ☆ Ntau yam yooj yim kom zoo li tus thiab tsim ☆ Kev xaiv zoo los hloov cov irradiated cross txuas polyethylene ua npuas ncauj hauv tsheb sab hauv
