ikathethi yokugcina yokusetyenziswa ngokwezinye
(5.0 5.5 6.0 6.5 7.0 7.5 8.0mm)
amanani amabini kwiqhosha
okuphumelela kunye nobungakanani okushesha
ukulayisha kuyiqinisekiso
I-CE/ISO ibekelwe
Izandla( Amaphi ) |
5000-10000 |
10000 - 50000 |
> 50000 |
Isikhathu esibini (usuku) |
20 |
30 |
Kusaphela ukulayishwa |