Qhov zoo ntawm cov ntoo ntoo rooj

Qhov zoo ntawm cov ntoo ntoo rooj

1, lub ntuj muaj kev tiv thaiv ib puag ncig ntawm cov khoom ntoo, nyob rau hauv cov txheej txheem ntawm kev siv cov ntoo ntuj, piv nrog pawg tswj hwm, thiab siv kua nplaum tsawg dua;

2, lub rooj ntoo tiag tiag muaj kev ua haujlwm ntawm kev saib xyuas tus nqi, tuaj yeem nqa ua pa ntawm huab cua rau tsev neeg ib puag ncig, cov khoom siv saum npoo av tuaj yeem pom ntoo zoo nkauj dua cov qauv feem ntau, yog li tuaj yeem tau txais ob peb hauv qib siab cov neeg siv khoom txais tos;

3, kev pab cuam lub neej ntawm cov khoom ntoo rooj ntev ntev, tuaj yeem siv 15 xyoo txog 20 xyoo lossis ntau dua, feem ntau yog lwm cov rooj tog zaum ua 5 zaug;

4, cov ntoo ua ntoo ruaj ruaj ruaj, siab ib puag ncig tiv thaiv coefficient, kuj yog qhov tseem ceeb zoo ntawm cov rooj tog ntoo. Kev tsim cov khoom lag luam tsim nyog ntawm cov rooj tog ntoo zoo, tsuas yog siv cov teeb meem xim, tsis li yuav tsis muaj cov pa phem.

5. Vim tias siv cov ntoo zoo li cov khoom tseem ceeb, cov rooj tog zaum muaj cov tsos ntau dua thiab xav tias xis nyob;

6, kev siv ntoo siab tus nqi siab, ua tau raws li lub ntsiab cai ntawm cov khoom siv khoom lag luam zoo. Yog li nyob rau hauv kev siv thiab grain xim thiab luster hwm, khoom ntoo mus ua ke adornment board yog ntau haum rau siv cov rooj tog thiab adornment muaj nuj nqi;

7. Tom qab cov ntoo wood veneer tau pleev xim, tsis muaj qhov tsis ncaj ntawm cov kua nplaum sib koom ua ke thiab cov nplais, thiab qhov kev ua haujlwm ntawm lub cev yog qhov ruaj khov rau hauv kev siv mus ntev;