Kutumiza kwa Flat Bar- Gulu la Royal 

Chitsulo chathyathyathya chimatanthawuza chitsulo cha 12-300mm m'lifupi, 3-60mm wandiweyani, amakona anayi m'chigawo ndi m'mphepete pang'ono.Chitsulo chathyathyathya chingakhale chitsulo chomalizidwa, kapena chingagwiritsidwe ntchito ngati chitoliro chowotcherera chopanda kanthu ndi silabu woonda pakugudubuza pepala.Zogwiritsidwa Ntchito Kwakukulu: Chitsulo chathyathyathya chimatha kugwiritsidwa ntchito ngati chitsulo cholumikizira, zida ndi zida zamakina, ndikugwiritsidwa ntchito ngati magawo omangira chimango ndi ma escalator.