PET anti-pos huab daim npog, tseem hu ua txaws-ntawv pov thawj thiab cov tshuaj tiv thaiv pos huab tiv thaiv, yog tsim ntawm peb ntu: ob daim ntawv sau los tiv thaiv cov pos huab tiv thaiv cov ntawv tiv thaiv, cov ncej (lossis cov ywj band, daim npog lub taub hau), thiab tus txhuam tawm tsam txhuam tawm. Kev tiv thaiv zoo los tiv thaiv cov neeg kho mob los ntawm kev txaws cov pa phem rau lub ntsej muag thaum lub sijhawm sib tham thiab kev kuaj mob.Thaum tib lub sijhawm, nws muaj qhov ua haujlwm zoo los tiv thaiv huab thiab muab lub tiaj pom tseeb rau kev kho mob.Qhov npog hom yog tsim ntawm cov ntawv tiv thaiv, daim txhuam cev. thiab cov hlua khi ywj pheej, thiab cov hom thav duab yog tsim ntawm Nws yog tsim los ntawm cov ntawv pov thaiv, thav duab thiab tiv thaiv lub pob ntseg. Cov khoom no yog siv dav hauv cov haujlwm kho mob rau ntau txoj haujlwm uas xav tau tus neeg teb xov tooj tiv thaiv ntsej muag. Cov khoom no tsuas yog siv los ua cov paug thaum ua haujlwm kho mob. Nws yog txwv tsis pub siv cov khoom no Cov khoom lag luam tau siv los tiv thaiv cov khoom siv rau cov kabmob sib kis xws li cov kab mob.
Dab tsi yog txaws thiab pos huab?
Daim npog ntsej muag tuaj yeem tiv thaiv kev kho mob los ntawm cov neeg ua haujlwm kho mob los ntawm kev txhuam cov pa phem rau ntawm lub ntsej muag thaum sib tham, kho thiab soj ntsuam.
Cov ntsej muag cuav los tiv thaiv tau siv dav hauv ntau yam dej num uas yuav tsum muaj tus neeg teb xov tooj tiv thaiv lub ntsej muag hauv kev kho mob. Ntawm lawv, cov haujlwm kho mob feem ntau yog siv.