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Ubushinwa Uruganda Astm Aisi Kugurisha Ashyushye 310s / 317l / 347/316/321/304 playe idafite ibyuma
Hariho ubwoko bwihariye bwisahani yicyuma idafite ibyuma bitagira ingano, bikaba ari imbaho za microporous-ikurura ibyumba bikurura. Ubu bwoko bwibyuma butagira ingano ifite icyitegererezo cyakozwe na micropores hejuru, ishushanya cyane.
