Muab piv rau cov luam yeeb tsis tu ncua
1. Noj qab nyob zoo
Piv nrog rau cov luam yeeb zoo tib yam, e-luam yeeb tsis muaj cov tshuaj phem xws li tar, carbon monoxide, carbon dioxide, hydrocyanic acid, acrolein, arsenic, lead, mercury, thiab lwm yam, thiab yuav tsis ua rau muaj kev phom sij rau cov neeg haus luam yeeb. Tsis tas li ntawd, cov tshuaj nicotine atomize los tsim cov aerosols, uas yog diluted sai heev nyob rau hauv cov huab cua, thaum tsawg-density aerosols yog ib qho nyuaj rau nqus dua thiab tsis tsim ib tug thib ob-tes pa luam yeeb. Yog li ntawd, e-luam yeeb yuav tsis ua rau muaj kev phom sij rau kev noj qab haus huv ntawm cov neeg haus luam yeeb, thiab lawv yuav tsis ua rau muaj kev phom sij rau cov neeg nyob ib puag ncig lawv.
2. Muaj kev nyab xeeb dua
E-luam yeeb tsis hlawv, thiab tsis muaj nplaim taws, yog li tsis muaj hluav taws kub.
3. Ntau tus phooj ywg ib puag ncig
Cov luam yeeb hauv hluav taws xob tsis kub hnyiab, tsis tsim cov pa taws, tsis tsim cov pa luam yeeb thib ob, tsis tsim cov luam yeeb hauv qab, thiab tsis tsim hluav taws xob hluav taws xob hluav taws xob.