Nruam hom Feem ntau ntawm cov lag luam yog sib xyaw kom haum cov chaw. Nws cov txheej txheem yog: qhov tsim tawm ntawm thawj zaug nrog zoo tshaj lub mixer nplawm peev txheej ntawm raw cov ntaub ntawv, thiab ces cam khwb cia rau hauv tov nplawm.
Ua kom zoo ua ntej tso tawm rau hauv lub thauj.
Ua ntej, tus txheej txheem
1) Tom qab pib tsim tawm ntawm txhua cov khoom siv raw raws li nws qhov kev ncua deb ntawm cov khoom siv hluav taws xob los mus pib lub npog cov txheej txheem, cov sij hawm sib xyaw ua ke ntawm lub tog raj kheej;
2) Txhua yam khoom siv hauv kev sib npaug sib npaug ntawm cov khoom sib tov;
3) Siv cov nplaum me me thiab ua cov khoom qub rau tib lub sij hawm, cov khoom siv los ntawm kev pib ua pib pib / tawm mus rau qhov tawm uas ua tiav qhov khoom tiav.
4) Tom qab tsim cov khoom rau txheej xwm txheej ua ntej, txhua cov khoom raws li qhov kev ncua deb ntawm kev tov txiav tawm. 5) pib ntawm cov khoom siv mus rau thaum xaus ntawm cov khoom, cov khoom xyaw, ntxhov siab / qhov muag, qhov tawm yog ua tiav tas li.
