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Igitabo cyuzuye cyo gusobanukirwa hejuru ya flange hejuru
Iriburiro: Flanges ni ibice byingenzi bikoreshwa muri sisitemu yubusasu, bitanga ihuriro ryizewe kandi rikumira kumeneka muburyo butandukanye bwinganda. Gusobanukirwa ubwoko butandukanye bwa flange hejuru yubutaka nibyingenzi muguhitamo flange ikwiye kubihe byihariye byo gukora. In ...Soma byinshi