Hariho ubwoko bubiri bwingenzi bwo kunanirwa kwa lift: kimwe nuko lift ihagarika gukora gitunguranye; Iya kabiri ni uko lift itakaza ubuyobozi ikagwa vuba. Nigute wakwirinda mugihe habaye kunanirwa kwa lift? 1.Ni gute wahamagara ubufasha niba urugi rwa lift rwananiwe? Niba lift ihagaritse s ...Soma byinshi»