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Chelik yong’inga qarshi eshiklar yuqori sifatli po’latdan yasalgan va yong’inga chidamli materiallar bilan to’ldirilgan bo’lib, har doim sanoatning oldingi saflarida turadi. Ba’zi jamoat joylari va yirik savdo markazlari temir yong’inga qarshi eshiklardan foydalanadi. Po’latdan yasalgan yong’inga qarshi eshik kasnaklari, paletlar va boshqa aşınmaya bardoshli aksessuarlar import qilinadigan jihozlar bo’lib, mahsulotning xizmat qilish muddatini ta’minlash uchun foydalanish vaqtlari qat’iy sinovdan o’tkazildi.

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