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Vijtsam Luam Ntawv Iav
Txhob lo lo ntxhuav luam ntawv, iavPainted iav, uas tseem muaj npe iav lacquered, pleev xim iav lossis iav spandrel, yog ua los ntawm cov khoom zoo tshaj plaws ntab lossis ultra ntshiab ntab iav, los ntawm kev tso cov khoom ruaj khov thiab tiv taus lacquer mus rau lub tiaj thiab du nto ntawm iav, tom qab ntawd ua tib zoo ci rau hauv lub cub tawg uas yog qhov kub thiab txias tas mus li, muab cov kua nplaum tso rau hauv iav.Lacquered iav muaj txhua tus yam ntxwv ntawm thawj cov iav ntab, tab sis tseem muab cov khoom zoo nkauj tsis zoo thiab muaj xim zoo nkauj thov.
