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Koj puas paub cov ntawv ntim khoom uas peb siv?
Muaj ntau ntau hom ntawv, lub sijhawm no peb qhia txog lub thawv mos uas siv cov ntawv. 1.Art paper/coat paper. Nyob rau saum npoo ntawm lub hauv paus ntawv coated nrog ib txheej ntawm cov xim dawb, tom qab super lub teeb ua, muab faib ua ib sab thiab ob sab ob hom, ntawv ib ...Nyeem ntxiv -
Dab tsi yog cov qauv siv lub thawv ntawv? Basic box designs koj yuav tsum paub
Ua ntej tshaj plaws, feem ntau siv yog lub thawv hauv qab, cov kua nplaum hauv qab lub thawv thiab lub thawv hauv qab zoo tib yam. Lawv tsuas yog txawv nyob rau hauv qab. ...Nyeem ntxiv
