Nrog rau kev txhim kho ntawm ntau cov txheej txheem yooj yim, xws li ua rau muaj khaub ncaws ua ke, hluav taws xob}} ib puag ncig stimuli, qhov kev ntse tshaj plaws tau muab faib ua cov lus teb thermal no, ntub dej teb deformation, thiab lwm yam.
Nrog rau kev txhim kho ntawm ntau cov txheej txheem yooj yim, xws li ua rau muaj khaub ncaws ua ke, hluav taws xob}} ib puag ncig stimuli, qhov kev ntse tshaj plaws tau muab faib ua cov lus teb thermal no, ntub dej teb deformation, thiab lwm yam.
Koj tuaj yeem tiv tauj peb hauv xov tooj, email lossis online daim ntawv hauv qab no. Peb tus kws tshaj lij yuav hu koj rov qab sai.
Hu rau tam sim no!