Tshuab tshuab raj, lub raj mis tsis tuaj yeem raug tshem tawm ntawm pwm tom qab nws tau tshuab lawm.
Ua ntej, lub pwm yuav tsum qhib, thiab lub pwm yuav tsum qhib thiab kaw manually. Yog tias nws zoo li qub, khiav hauv kev ua haujlwm tsis txaus, yog tias nws tsis zoo.
Thov saib koj qhov chaw tso paib sijhawm. Yog tias qhov chaw tso pa yog qhov qub thiab nws yuav poob txhua zaus koj tshuab raj mis, koj tuaj yeem txiav txim rau qhov teeb meem ntawm cov qhov tso pa tawm. Thov qhib lub qhov tso pa tawm los xyuas lub caij nplooj ntoos hlav thiab tsiaj txhu. Muaj kuj yog qhov tshwm sim nyob rau hauv uas lub suab tso pa nrov nrov lossis muaj suab phem.
Yog tias koj tab tom muaj ntau pwm ntau lawm thiab qee zaus tuaj yeem tuaj pwm no tuaj yeem qhib lub pwm, thov xyuas seb lub ntsuas phoo puas muaj hlua hauv sab hauv, ntxiv rau, thov xyuas seb lub clamping quab yuam loj heev, Yog tias nws loj dhau lawm, koj yuav tsum ua raws li Cov kev hloov kho dua.