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1. Ibiciro byabanjirije ifungwa ry’ibiciro mu masoko makuru Ku munsi w’ubucuruzi wa nyuma, ibiciro bya butyl acetate byakomeje kugabanuka mu turere twinshi, hamwe n’igabanuka rito mu turere tumwe na tumwe. Igabanuka ry’ibiciro ryari rito, bituma inganda zimwe na zimwe zigabanya ibiciro byazo. Ariko, bitewe n’ibiciro biri hejuru by’umusaruro ubu, mos...Soma byinshi»
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Nk'umwe mu batanga imiti ikomeye mu Ntara ya Shandong, mu Bushinwa, twagiye ku isonga mu gutanga imiti myiza cyane kuva mu 2000. Ubuhanga bwacu mu gutanga ibikoresho fatizo by'imiti n'ibindi bikoresho by'ingenzi byatumye dushobora kwita ku nganda zitandukanye. Muri ...Soma byinshi»