Self-nplaum kuj hu ua nws tus kheej-nplaum daim ntawv lo cov ntaub ntawv, daim ntawv, zaj duab xis los yog tshwj xeeb ntaub ntawv raws li fabrics, coated nrog nplaum nyob tom qab, nrog coated silicon tiv thaiv daim ntawv raws li lub thaub qab daim ntawv ntawm ib tug puas material.Because muaj ntau ntau hom txheej technology , coj mus rau txawv chav kawm ntawv, s ...
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