Urukurikirane rw'ibyuma
-
Icyuma
Isahani idafite ibyuma isa neza, plastike ndende, ubukana nimbaraga za mashini, aside, gaze ya alkaline, igisubizo nibindi byangirika mubitangazamakuru. Nubwoko bwibyuma byoroshye bitoroshye kubora, ariko ntabwo ari ingese rwose. Icyuma kitagira umwanda bivuga ikirere, umwuka n'amazi hamwe nibindi byuma biciriritse biciriritse, kandi icyuma kirwanya aside ni aside, alkali, umunyu nibindi byangiza imiti ya ruswa. Isahani idafite ibyuma kuva mu ntangiriro z'ikinyejana cya 20, ifite amateka y'ibinyejana birenga 1.
-
Umuyoboro w'icyuma 304 316 201, 1mm Umuyoboro w'icyuma
Icyiciro cy'icyuma: ibyuma bitagira umwanda
Bisanzwe: AiSi, ASTM
Aho bakomoka: Ubushinwa
Ubwoko: Igishushanyo
Gusaba: GUKORESHA
Amavuta cyangwa Ntabwo: Atari Alloy
Imikoreshereze idasanzwe: Icyuma gikonje