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Kungani izimboni eziningi kangaka zithembele kumafilimu epulasitiki ukuze zipakishe? Kusukela ekudleni kuya ku-elekthronikhi, la mafilimu akhona yonke indawo. Alula, aqinile, futhi kulula ukuwakha. Kodwa yisiphi isizathu esiyinhloko sokuthi asebenze kahle kangaka?
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Wake wazibuza ukuthi kungani amashidi e-PVC evela ezimbonini eziningi kangaka? Kusukela ekwakheni kuya ekunakekelweni kwezempilo, ukuguquguquka kwawo akunakuqhathaniswa. I-PVC ishintshe kusukela ekusungulweni kwayo ekuqaleni kwekhulu lama-20 yaba yinto eqinile nengabizi. Kulesi sihloko, uzofunda ngezinzuzo zayo, imikhawulo, kanye nezinhlelo zokusebenza ezibanzi.