Bauma Ubushinwa bwabereye muri Shanghai Centre Nshya ya Exp, 2020. Nkumudage uzwi cyane muri Bauma Ubudage bwimikino yisungo Gutwikira imashini yubwubatsi, ibikoresho byo kubaka imashini, imashini icukura amabuye y'agaciro, ibinyabiziga byo kubaka n'ibikoresho, bikozwe mu myaka ibiri muri Shoali Centre Nyakanga.
Muri iyi imurikagurisha, Tysim yerekanye ubwiherero bwimbere mu buryo bwonyine Kr300es Rotary izunguruka imashini ya rig na kr50a micro Roseching Machine. Tysim Kr50A Micro Roseching Imashini nayo ikoreshwa cyane kugirango ihindure ryihuse ryimashini yazengurukanye. Uburebure bwimikorere Kubwubatsi rusange bwa Tunnel, inzu nshya yubwubatsi mucyaro byubwubatsi bwa mucyaro ..Tysim Ikipe yubushakashatsi
Igihe cyagenwe: Gashyantare-23-2021