Labaran Kayayyakin
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Menene busa gyare-gyare?Menene ka'idar gyare-gyaren busa?
Yin gyare-gyaren busa, wanda kuma aka sani da gyare-gyaren busa, aikin filastik ne mai tasowa cikin sauri.Tsarin gyare-gyare a lokacin Yaƙin Duniya na Biyu, an fara amfani da ƙafafu da aka ƙera don samar da kwalabe na polyethylene mara nauyi.A ƙarshen 1950s, tare da haifuwar poly-density poly ...Kara karantawa -
Busa kayan gyare-gyare
Tsarin gyare-gyaren busa na Kunshan yana ɗaukar nau'ikan fasaha da kayayyaki iri-iri, musamman waɗanda suka haɗa da masu zuwa: Polyethylene (PE) Polyethylene shine mafi yawan iri-iri a masana'antar robobi.Polyethylene ne opaque ko translucent, haske crystalline filastik ...Kara karantawa -
Menene bambanci tsakanin gyare-gyaren allura da gyare-gyaren gyare-gyare?
1. Tsarin gyaran allura da gyare-gyaren busa ya bambanta.Busa gyare-gyare shine allura + busa;gyare-gyaren allura shine allura + matsa lamba;gyare-gyaren busa dole ne ya kasance da kan bututun busa ya bar kansa, kuma gyaran allura dole ne ya kasance yana da sashin Kofa 2. Gabaɗaya ...Kara karantawa
