1. Loogu talagalay inuu la kulmo heerarka hadda jira ee 50A-300A,
2.xidhiidhiyahan cidhifka ah waxa laga dhisay agab tayo sare leh sida naxaasta, birta iyo aluminium.
3.With cimri dherer ah 10,000 wareegyada, si loo hubiyo adkeysiga iyo isku halaynta isticmaalka muddada-dheer.