Tuab nyom ci nyuj muaj txuj ci ntawm kev ruaj khov thiab txhim kho cov nyom thiab seams, nyom thiab av, thiab nws yog ib qho tseem ceeb hauv cov ntaub ntawv pabcuam hauv cov txheej txheem ntawm cov cij cij pwm. Ua li cas koj xaiv cov nyom ci?
1. Cov dej tsis haum, qhov tsim sab nrauv ntawm cov hluavtaws yog qhov tsim nyog, cov kua nplaum ua kua nplaum yog qhov kev ua tsis muaj dej. Yog hais tias tsis muaj dej tsis txau, qoj nyom lig pob txha los yog ua rau ntuav, txeeb thiab lwm yam teeb meem.
2. Vim yog lub siab tawv, kev siv cov nyom yog ze rau cov kua nplaum, thiab kua nplaum uas tsis muaj viscosity tuaj yeem sib koom ua ke ntawm cov nyom thiab lub voj voog ntawm qhov chaw curling, uas yuav cuam tshuam rau lub neej ua haujlwm ntawm qhov khoom neeg tsim nyom.
Thawj kauj ruam hauv kev xaiv cov casses nyom yog pom cov kua nplaum yog dab tsi. Ib co kua nplaum yog tsim rau tsevneeg cov hlau, muaj qee yam tsim nyog rau tsevneeg ua npuas dej, qee qhov tsim nyog rau cov khoom ua ke, qee qhov tsim nyog rau tsevneeg iav. Cov kauj ruam thib ob yog xaiv cov ntsuas kub ntau ntawm cov kua nplaum, thiab xaiv qhov ntsuas kub kom haum rau sab nraud kub ntawm cov khoom nyom. Qhov thib peb kauj ruam yog los saib txog kev tiv thaiv ib puag ncig ntawm cov kua nplaum. Feem ntau, tus nqi siab ntawm kev tiv thaiv ib puag ncig yog siab dua.
