Cov kev xaiv xim dab tsi feem ntau muaj rau cov khaub ncaws liab qab?
May 06, 2024
Tso lus
Cov kev xaiv xim dab tsi feem ntau muaj rau cov khaub ncaws liab qab?
Cov xim xaiv rau kev nyab xeeb lub tsho liab gildan feem ntau yog txwv tsis pub, vim lawv txoj haujlwm tseem ceeb yog txhawm rau txhim kho kev pom hauv qhov chaw qis. Yog li ntawd, ntxiv rau paj yeeb, lwm yam kev xaiv xim muaj xws li:
Fluorescent daj: Cov xim no zoo nkauj heev hauv qhov chaw tsis muaj teeb pom kev zoo thiab tuaj yeem txhim kho qhov pom ntawm tus neeg hnav.
Fluorescent txiv kab ntxwv: Zoo ib yam li fluorescent daj, fluorescent txiv kab ntxwv kuj yog xim uas yooj yim pom nyob rau hauv qhov chaw tsis muaj teeb pom kev zoo.
Dawb: Dawb reflective khaub ncaws tuaj yeem muab cov txiaj ntsig zoo, tab sis kuj ua rau qee yam txhim kho qhov pom ntawm tus neeg hnav.
4. Nyiaj: Silver kev nyab xeeb liab lub tsho ntev lub tsho kuj yog ib qho kev xaiv, tshwj xeeb tshaj yog tias koj xav tau qhov teeb meem qis.
Feem ntau, kev xaiv xim ntawm cov ris tsho liab qab yuav txawv nyob ntawm cov khoom tsim thiab kev siv, tab sis feem ntau tsom rau kev txhim kho tus neeg hnav qhov pom kev hauv qhov chaw qis. Thaum xaiv mens kev nyab xeeb lub tsho liab, nws raug nquahu kom them sai sai rau qhov kev ua tau zoo, cov khoom siv thiab tsim cov khoom kom ntseeg tau tias nws tuaj yeem ua tau zoo tshaj plaws hauv kev siv tiag tiag.
