Yong’in eshigining yong’inga qarshi turish vaqti asosan yong’in kengashi tomonidan belgilanadi. Shu nuqtai nazardan, A sinfidagi yong’in eshigi tomonidan ishlatiladigan yong’inga qarshi taxta odatda B sinfidagi yong’in eshigi tomonidan ishlatiladigan yong’inga qarshi taxtadan yaxshiroqdir, shuning uchun umumiy ishlash B sinfidagi yong’in eshigidan yaxshiroqdir.

safety gate 1m,yong’inga chidamli eshik zarbasi plitasi,safety gate 200cm,safety locks for doors that open outward,

yong’inga chidamli eshik ishlab chiqaruvchisi,safety gate 1m,Uskuna bilan ikkita temir xavfsizlik eshigi, kvartiralar uchun yog’och xavfsizlik eshiklari tasvirlari,xavfsizlik eshigi 200 sm, xavfsizlik eshigi o’lchamlari, xavfsizlik eshigi fotosurati,safety locks for doors that open outward,yong’inga chidamli eshik 90 daqiqa, etiketli panelli eshik,

yog’och yong’inga qarshi eshiklar,safety gate 1m,favqulodda chiqish eshigidan foydalanish, yong’inga chidamli eshik ul, yong’inga chidamli eshik turar-joy