Dab tsi yog 75 feem pua ​​​​cov ntaub so dej cawv siv rau?

75 feem pua ​​​​cov ntaub so dej cawv yog ib hom tshuaj tua kab mob uas muaj 75 feem pua ​​​​ethyl cawv ua lawv cov khoom xyaw. Cov ntaub so no feem ntau siv los ntxuav thiab ntxuav qhov chaw los pab tiv thaiv kev sib kis ntawm cov kab mob thiab cov kab mob, tshwj xeeb yog cov uas ua rau muaj mob thiab kis kab mob.
Qee qhov kev siv ntau tshaj plaws rau 75 feem pua ​​​​ntawm cov cawv cawv muaj xws li ntxuav cov chaw hauv tsev kho mob thiab lwm qhov chaw kho mob, suav nrog cov rooj kuaj mob, cov cuab yeej siv kho mob, thiab lwm qhov chaw siab. Lawv kuj tau siv hauv tsev kawm ntawv, chaw ua haujlwm, thiab lwm qhov chaw pej xeem los ntxuav thiab ntxuav cov txee, rooj, thiab lwm qhov chaw uas nquag siv los ntawm ntau tus neeg.
Ntxiv nrog rau lawv siv hauv kev kho mob thiab pej xeem chaw, 75 feem pua ​​​​cov cawv cawv kuj tau siv hauv ntau tsev neeg rau kev tu txhua hnub. Lawv muaj txiaj ntsig zoo ntawm kev tshem tawm cov av, grime, thiab cov kab mob los ntawm cov chaw hauv tsev, xws li chav ua noj countertops, dab dej, thiab chav dej. Lawv kuj feem ntau siv los ntxuav thiab ntxuav cov khoom siv hluav taws xob, xws li smartphones, ntsiav tshuaj, thiab laptops.
Thaum siv 75 feem pua ​​​​ntawm cov cawv cawv, nws yog ib qho tseem ceeb uas yuav tsum ua raws li cov chaw tsim khoom cov lus qhia rau kev siv. Feem ntau, cov ntaub so yuav tsum tau siv los ntxuav thiab ntxuav qhov chaw tsawg kawg 30 vib nas this, thiab tso cai rau huab cua qhuav ua ntej muab pov tseg. Nws yog ib qho tseem ceeb uas yuav tsum tau siv cov ntaub so txaus kom npog kom huv si kom huv si, thiab tsis txhob siv rau ntawm qhov chaw uas tej zaum yuav puas los ntawm cawv.
Zuag qhia tag nrho, 75 feem pua ​​​​ntawm cov cawv cawv yog ib qho cuab yeej siv tau zoo thiab yooj yim rau kev ua kom huv si thiab tsis muaj kab mob thiab kab mob. Txawm hais tias koj tab tom ntxuav chav tsev kho mob, chav kawm hauv tsev kawm ntawv, lossis koj lub tsev, cov ntaub so no yog ib qho tseem ceeb ntxiv rau kev tu arsenal.