Sab hauv Circuit Board ntawm nyuj silica gel patting teeb yog nruab nrog lub suab rhiab heev.Thaum neeg npuaj tes, nws yuav taws, thiab thaum lawv npuaj tes, nws yuav tawm mus.Yog li ntawd, nws tuaj yeem muab tso rau hauv txoj kev hauv tsev, khaub ncaws, lub rooj zaum hauv tsheb, chav, thiab lwm yam, kom cov neeg tuaj yeem rov qab los tsev lossis lwm qhov chaw tsaus ntuj thaum tsaus ntuj.Nrog tus kais ntawm lawv txhais tes, lub teeb tuaj yeem qhib, thiab tib neeg tuaj yeem hnov zoo siab.
