Ihlabathi elinomdla lobungakanani bombhobho: amagama ashunqulelweyo IPS, NPS, ID, DN, NB, SCH, SRL, DRL ithetha ?
I-1.DN ngamagama aseYurophu athetha "i-diameter eqhelekileyo", ilingana ne-NPS, i-DN yi-NPS amaxesha angama-25 (umzekelo NPS 4 = DN 4X25 = DN 100).
I-2.NB ithetha "ibhore eliqhelekileyo", i-ID ithetha "idayamitha yangaphakathi".Zombini zizithethantonye zobungakanani bombhobho oqhelekileyo(NPS).
3.SRL NEDRL(Ubude bombhobho)
I-SRL NE-DRL yimigaqo ehambelana nobude bemibhobho.I-SRL imele "ubude obunye ngokungakhethiyo", DRL imele "ubude obuphindwe kabini obungalindelekanga"
Imibhobho ye-a.SRL inabo nabuphi na ubude bokwenene obuphakathi kwe-5 kunye ne-7 yeemitha (oko kukuthi “ngokungacwangciswanga”).
Imibhobho ye-b.DRL inabo nabuphi na ubude bokwenene phakathi kwe-11-13 yeemitha.
Ixesha lokuposa: Aug-16-2020