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Ikibaho gikonjeshejwe kigabanijwemo tile nini na tile ntoya yo gutandukanya

Gutondekanya impapuro:
K impapuro 260g / m2 / 200g / m2 ubwoko bubiri
Impapuro z'Abanyamerika Urupapuro 175g / m2, (kugeza ubu rusanzwe), igipimo cyacitse (3.5-4.0kg / cm2. G)
Impapuro B 125 g / m2,
Itandukaniro: kubera uburemere bwibanze (ubumwe: g / m2) .8 310g / m2
K impapuro nigicuruzwa gikunze kugaragara ku isoko 7 260g / m2
Urupapuro rwo muri Tayiwani Urupapuro ni gake = 4 175g / m2 6 200g / m2
Urupapuro B.
Impapuro C zavanyweho
Ikigereranyo cyo kumeneka: coefficente yibanze yo kurwanya ibintu (unit kg / m2.g);
Imbaraga zo kumena: (= kugabanya igipimo * uburemere bwibanze) imbaraga zamakarito (unit kg / cm2 & pound / In2).
Ubuyobozi:
Ibice bitatu nabyo byitwa corugation imwe. Crater imwe
1> Shyira impapuro zingenzi mu mpapuro shingiro
Ubuso butanu bw'impapuro
A. Gabanya (gake) 4.5-5.0mm


Igihe cyo kohereza: Jun-06-2021