da
3. High-zazzabi yi
Lokacin da zafin jiki na aiki na gyaran gyare-gyare da kayan aiki ya fi girma, taurin da ƙarfi zai ragu.Kuma yana haifar da lalacewa da wuri ko gazawa ta hanyar nakasar filastik.Don haka, kayan ƙirar yakamata su sami kwanciyar hankali mai ƙarfi.Yana iya tabbatar da cewa mold yana da babban ƙarfi da ƙarfi a cikin zafin jiki na aiki.
4. Juriya ga sanyi da gajiya mai zafi
Wasu gyare-gyare suna cikin yanayin maimaita dumama da sanyaya a cikin tsarin aiki.Bayan haka, yana sa saman rami ya ja da damuwa, yana haifar da tsagewa da bawo.A sakamakon haka, yana ƙara ƙarfin juzu'i.Bayan haka, yana hana nakasar filastik kuma yana rage madaidaicin girma.A ƙarshe, yana haifar da gazawar mold.Cold da zafi gajiya yana ɗaya daga cikin nau'ikan farko na gazawar kayan aiki mai zafi.
5. Juriya na lalata
A cikin aikin wasu gyare-gyare, kamar gyaran gyare-gyaren filastik, suna samar da iskar gas mai ƙarfi.Saboda akwai sinadarin chlorine, fluorine, da sauran abubuwa a cikin robobi, suna rubewa da hazo HCI da HF.Suna lalata saman rami, suna ƙara ɓacin rai kuma suna ƙara gazawar lalacewa.