Pekin 1949 Ikigo Cy’inganda Itangazamakuru, giherereye mu gace ka CBD ka Beijing, gitanga cyane cyane urubuga rwa serivisi rw’inganda ndangamuco no guhanga, kandi rugamije gushyiraho umuyoboro w’ibanze wo guhanga hagati mu Karere ka Chaoyang.
Bitewe numubare munini wabantu munganda zinganda, imyanda yo murugo itangwa burimunsi bisaba kugenzura mugihe nyacyo cyo kugenzura imyanda hamwe nurwego rwamazi ya sump mucyumba cya pompe, nintambwe yambere yo gutunganya imyanda.
Umuntu ushinzwe ishingiro yagize ati: Iyo bahisemo metero, bagereranije ubuziranenge bwibicuruzwa, imikorere yikiguzi nibindi bintu.Nyuma yo gutekereza neza, amaherezo bahisemo gushiraho electromagnetic flowmeter na metero ya ultrasonic ya metero ya Sinomeasure.
