Umurongo wohereza
Umuyoboro wa Lansing uranga amatara byongera ijoro ryo gukwirakwiza insinga za catenary insinga hafi yikibuga cyindege, kajugujugu, hakurya yinzuzi. Itara ryamatara hamwe numucyo hejuru yumurongo wamashanyarazi ushyigikira ibyubatswe (iminara) kimwe numuyoboro mwinshi wohereza umurongo wa catenary. Numucyo umwe wo guterana hamwe na tekinoroji ya LEDS. Yeguriwe urumuri rwumurongo mwinshi wa voltage, ni sisitemu ndende (amasaha 100.000). Igishushanyo cyacyo nuburemere bworoshye byemerera kwishyiriraho byihuse kandi byoroshye ku isoko.
(BZ01 & BZ03)
