NLL taxane aluminium alloy wasakh xajin (Nooca Bolt) waxay ku habboon tahay khadka hawada ilaa 35KV, hagaajinta siliga aluminium ama birta birta birta ah ee birta birta ah ee tiirka wasakhda, dahaadhka aluminium aluminium dahaarka iyo daboolka aluminiumka dahaarka ayaa si wada jir ah loo isticmaalaa ficil waa ilaalinta dahaarka.