loj Loj: 20 * 10 cm / 7.9 * 3.9 "
khoom siv: Nano-polyester fiber ntau
Pob ntawv muaj xws li: 1 Pcs Amazing Scratch Eraser (Lwm yam khoom siv tsis suav nrog)
Tus nqi qub yog: $41.90.$20.95Tus nqi tam sim no yog: $ 20.95.
Tu Kom Qhuav thiab Qhuav Thaj Chaw Thaj Tsam!
amazing Khawb txhuam lwv txais yuav qib siab nanotechnology.
Tsis tas li ntawd, Khawv Koob Tsheb Khawv Koob Tshem Tawm Tsheb muaj cov nyhuv txiav tawm muaj zog. Cov nyhuv ntawm tshem lub oxide nyob rau hauv cov Nto ntawm lub lub tsheb tiv thaiv lub tsheb pleev xim ntev ntev. Ntxiv mus, Khawv Koob Tsheb Seem Tshem yog haum rau txhua xim ntawm lub tsheb.
Hnav cov hnab looj tes; So rov qab thiab Tawm lub khawb thiab av nrog lub kos cov ntaub pawv. Hloov lub lub hnab ntim khoom tom qab siv (qhuav dhau lawm tuaj yeem txau me me dej) tuaj yeem siv txog 10-15 zaug.
Ceeb toom: Cov ntaub so tsis tuaj yeem ntxuav ua ntej siv rau xyuas kom meej hais tias cov kho qhov chaw tau qhuav. Txhob txwm ua poob hauv av xuab zeb, tsis txhob siv los zam kev puas tsuaj thib ob ntawm cov xim muaj hlau.
Xyuas
Muaj cov kev xyuas tsis tau.