DRB - l Poltchets sau biyu - Tsarin tsari, ingantaccen tsari, an sanya kayan masarufi a cikin famfo, kewayon rarraba kuɗi, link of mitar mitar. Ana kawo man shafawa a cikin sassan lubricated ta hanyar mai rarraba layin dual, wanda zai iya biyan bukatun injuna da kayan aiki da kuma layin samarwa.
