UV number case yog yooj yim heev rau solidify nyob rau hauv UV teeb, thiab cov cia yuav tsum yog nruj heev. Lub caij ntuj sov sov siab heev, UV number case nyob rau hauv lub sij hawm ntev kub ib puag ncig, yooj yim los ua cov nag lossis daus, thiab tom qab ntawd thaiv lub nozzle.
UV number case cia.
Ntxiv rau kev zam kom tsis txhob muaj qhov kub thiab txias, tseem muaj chaw tiv thaiv kom tsis txhob pom cov cua, chaw ua pa, tsis muaj hluav taws thiab tsis muaj cov khoom lag luam.
UV number case ua ntej ntim.
Nws yog ib qho tsim nyog yuav tsum tau co kua mem lub raj mis ntau zaus kom cov kua mem hauv lub raj mis sib koom ua ke ntau dua.
UV tom qab tus number case twb qhib.
Siv tam sim tom qab Kaifeng. Cov kua mem uas tsis tau ua tiav yuav tsum tau muab ntim tam sim ntawd. Ntawm ib sab yog kom tsis txhob muaj cov kua mem thiab cov duab sib chwv, tab sis kuj tiv thaiv cov pa hauv plua plav thiab lwm yam sundries rau hauv tus number case.
Nco tseg:
1. Txo cov naj npawb los ntxiv number case, tus number case loj yuav tsum tau siv rau qhov ntsuas qis qis, thiab tom qab ntawd ntxiv cov number case tshiab, kom tsis txhob nquag siv ntau tus number case kom ua rau tus number case loj hauv qab.
2. Yog tias muaj teeb meem hauv kev siv kua mem, thov muab cov kua mem ntxiv rau hauv cov yeeb nkab, thiab tom qab ntawd txhaj cov kua mem tshiab uas tau qhib.
UV number case tsis yog tsuas yog yooj yim rau kev khaws cia, tab sis kuj tseem ceeb heev thaum ntxiv cov number case.
Vim tias qhov tshwj xeeb muaj nyob ntawm UV number case, UV number case solidifies thaum nws nphav raug rau lub teeb, tshwj xeeb tshaj yog thaum lub teeb muaj zog heev. Vim tias ultraviolet lub teeb muaj ultraviolet rays, UV number case yuav hnov mob nrog ultraviolet teeb tom qab UV tiv thaiv. Yog li no, thaum peb ntxiv cov UV number case, peb yuav tsum tau ntsuas kom tsis txhob muaj nws.