Alyuminiy yong’inga qarshi eshiklar engil, korroziyaga chidamli va yaxshi ko’rinadi. Alyuminiy yong’inga qarshi eshik taxminan 1 soat davomida yong’inga chidamli bo’lishi mumkin. Yong’in sodir bo’lgan taqdirda, u qochish va qutqarishni kutish uchun ko’proq vaqtni sotib olishi mumkin.

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