Donglai tuam txhabTxaus siab qhia peb cov khoom tshiab tshiab - cov ntawv fluorescent heel-adhesive cov khoom siv. Hom ntawv tshiab no yog tsim tshwj xeeb kom muaj kev cuam tshuam cov xim teeb thaum raug rau lub hnub ci, tso cai rau nws sawv ntawm lwm cov ntaub ntawv tus kheej. Peb daim ntawv fluorescent kuj tseem tuaj yeem hloov kho cov roj ci ultraviolet rays rau hauv pom kev, ua rau pom lub teeb pom kev zoo thiab ntau dua li cov xim muaj xim ntau dua.

Cov khoom no zoo meej rau ntau qhov kev siv labeling. Siv nws los tsim lub qhov muag-ntes cov ntawv cim rau cov khoom lag luam txhua hnub, cov ntawv sau tshwj xeeb rau cov khoom siv hluav taws xob, thiab txawm tias cov ntawv sau ua ke. Sawv tawm los ntawm kev sib tw nrog peb daim ntawv fluorescent, uas paub tseeb kom kos duab thiab ua rau koj cov khoom sawv ntawm cov khw muag khoom.

Peb cov khoom lag luam tsis yog tsuas yog pom kev txaus siab tab sis kuj yog qhov zoo. Ua nrog cov thev naus laus zis tshiab thiab cov ntaub ntawv zoo tshaj plaws, peb cov ntaub ntawv fluorescent tus kheej cov khoom siv ua kom ruaj khov thiab ntev-ntev. Nws lub peev xwm los cuam tshuam cov xim thiab hloov up rays ua rau nws zoo tagnrho rau cov khoom lag luam uas yuav tsum tau pom, thiab nws cov lus qhia kom ntseeg tau tias koj cov ntawv lo yuav tsis poob. Ntseeg Donglai tuam txhab rau tag nrho koj cov ntawv qiv nyiaj, txawm koj tab tom nrhiav kom tau txais daim ntawv pom zoo thiab txhim khu kev qha ntawv rau kev thauj khoom, koom haum, thiab lwm yam.