Bishyushye (Bishyushye bishyushye), ni ukuvuga igiceri gishyushye, gikoresha icyapa (cyane cyane guhora ikarito ikomeza) nkibikoresho fatizo, kandi nyuma yo gushyushya, bikozwe mubyuma byambuwe n'urusyo ruzunguruka no gusya.Icyuma gishyushye kiva mu ruganda rwanyuma rwo kurangiza kuzunguruka gikonjeshwa kugeza ku bushyuhe bwagenwe no gutembera kwa laminari, hanyuma bigashyirwa mu cyuma gikozwe mu cyuma na coiler, hamwe na coil ikonje ikonje.