Lesi sikhwama sekhofi esenziwe ngokwezifiso esiphansi esinobuchwepheshe bokuqeda i-UV senzelwe izinkampani zekhofi ezikhethekile ezifuna ukubukeka okuhle kakhulu kanye nokulondolozwa kobusha okuthembekile; sihlanganisa kahle ukubukeka okukhangayo nokusebenza okuphambili kokupakisha.
Isakhiwo esiphansi esiyisicaba siqinisekisa ukuqina okuhle kakhulu eshalofini, kuyilapho ivalvu yokukhipha igesi ivumela i-carbon dioxide eningi (ekhiqizwa ngemva kokuyosa) ukuba iphume ngenkathi ivala iphunga lekhofi. I-zipper evalwe ngokushisa evalwe eceleni inikeza ukusebenza okuhle kakhulu kokuvala kanye nokuvula nokuvala okulula, okuphindaphindiwe.
Ngokusebenzisa ubuchwepheshe be-UV, izinkampani zingakha ukwakheka okuhlukile, ukujula, kanye nobuhle obubonakalayo obusezingeni eliphezulu, okuthuthukisa kakhulu ukukhanga kweshalofu ngaphandle kokuphazamisa ukusebenza kobungcweti kokupakishwa.
Imininingwane Yomkhiqizo
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Qeda
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