Kev npaj ua ntej siv Sanding daim kab xev

1 Sandbelt ncua kev kawm ntawv

Cov xuab zeb siv yuav tsum tau dai rau tsawg kawg yog 2-5 hnub ua ntej siv, nrog rau lub hom phiaj ntawm kev tshem tawm curling los ntawm kev ntim thiab hloov cov xuab zeb siv rau ib puag ncig ntawm qhov chaw siv. Muab cov xuab zeb uas tsis tau ntim rau ntawm cov yeeb nkab uas muaj txoj kab uas hla ntawm 100-200mm. Qhov ntev ntawm cov yeeb nkab yuav tsum siab tshaj qhov dav ntawm txoj siv xuab zeb, txwv tsis pub cov xuab zeb siv nws yuav ua rau poob los yog ua rau lub qhov ncauj trumpet; Cov yeeb nkab yuav tsum nyob rau hauv lub xeev kab rov tav, txwv tsis pub nws yooj yim rau kev puas tsuaj ntawm ntug ntawm txoj siv xuab zeb.

Qhov kub thiab av noo ntawm ib puag ncig ntawm cov xuab zeb tshem tawm yuav tsum ua kom tau raws li qhov kev cia ntawm cov xuab zeb siv. Ib txoj hauv kev yooj yim yog siv ob peb lub teeb 40 lossis 60 watt hauv chav kaw kom nws qhuav.

2 Kev tshuaj xyuas qhov tshwm sim

Txoj siv xuab zeb tshem tawm yuav tsum tau kuaj pom qhov zoo ua ntej siv los xyuas seb cov xuab zeb siv pob qij txha puas tiaj tus thiab ruaj khov; Seb puas muaj cov tsos mob xws li lub qhov, xuab zeb clumps, tsis muaj xuab zeb, nplaum me ntsis, wrinkles, thiab lwm yam nyob rau saum npoo ntawm cov xuab zeb siv; Seb cov npoo ntawm txoj siv xuab zeb zoo huv si thiab tsis muaj kab nrib pleb. Yog tias muaj cov kab nrib pleb me me ntawm cov npoo, lawv yuav tsum tau txiav rau hauv ib lub voj voog uas tsis muaj kev cuam tshuam rau kev siv.