Idan ana buƙatar bawul mai kusurwa biyu don daidaita kwararar gaba da hana komawa baya, bawul ɗin malam buɗe ido na ƙarfe na NSEN shine zaɓinku. Hatimin yana ɗaukar cikakken tsarin ƙarfe zuwa ƙarfe, wannan jerin galibi ana amfani da shi a masana'antar Tsarin Wutar Lantarki, Dumama ta Tsakiya, Mai da Iskar Gas. Barka da zuwa tuntuɓar mu don samun kundin adireshi ko keɓance bawul ɗin don aikinku.