Txoj kev cai yog kom sov lub pwm nrog pwm kub tshuab, tiam sis qhov tsis zoo ntawm cov qauv no yog raws li hauv qab no:
Nws tsis tuaj yeem tsis tau raws li qhov xav tau ntawm cua sov thiab txias txias hauv high-gloss txhaj molding;
Yog tias qhov kub sawv tsawg me me, lub vuam khwb ntawm qhov khoom ntawm cov khoom tsuas yog txo thiab tsis tuaj yeem raug tshem tawm.
Ntau dua qhov nyuaj ntawm lub hnab yas, qhov mob loj dua qhov mob me me.Yog li no, qhov nyuaj ntawm qhov ntawm cov txheej txheem no tsuas yog mus txog HB thiab tsis tuaj yeem ua raws li qhov kev siv tiag tiag;
Thaum cov pwm tuaj yeem ua kom zoo, nws yuav nthuav thiab ntsws thaum txias, ua rau clamping quab yuam heev tsis ruaj khov.Nws yog yooj yim ua rau cov khoom tsis txaus siab, charred, sab hauv kev nyuaj siab thiab lwm yam tsis xws luag.