Ua hoʻokumu ʻia ʻo Wenzhou Charmhome Electronic Technology Co., Ltd ma Wenzhou o Kina i ka makahiki 2019.
Hoʻomohala nā niho ma o ka hana paʻakikī kahi e hoʻopili ai nā mea palupalu, me nā mea hoʻopili, nā aʻa a me nā kīʻaha koko, me ʻekolu mau ʻano o nā ʻaʻa paʻakikī i kahi ʻāpana kino o ka hana. Ma ke ʻano he kumu hoʻohālikelike no kēia kaʻina hana, hoʻohana pinepine nā ʻepekema i ka ʻokiʻoki ʻo ka ʻiole, kahi e ulu mau ai ...
I ka wā o ka maʻi ahulau, ka pilikia o nā droplet saliva aerosolized ma ke keʻena o kahi kauka niho ʻo ia nui ʻo Polymers e pale aku i ka noe weliweli i ka wā o ke kipa niho
Na Caitlin Rosemann MA Ke Kulanui Mau - Ke Kula ʻo Dentistry a me ke olakino waha i ʻike ʻoe i ka enamel niho ka mea paʻakikī i loko o ke kino o ke kanaka? ʻO Enamel ka pale waho pale o ko mākou niho. Hoʻohana ka bacteria i loko o kā mākou waha i ke kō a mākou e ʻai ai e hana i nā waikawa i hiki ke pau ...