■ Uphawu :
Sizama ukugqibelela kuzo zonke iinkcukacha.
Imathiriyeli ye-Zinc Alloy yenza ukuba iifting zibe lula kwaye zihlangane, i-rivet nut yesinyithi ibona ubomi obude benkonzo.
Umkhono kunye nobukhulu obahlukeneyo bokhetho kulula kakhulu ukudibanisa kunye nokuqhawula.
Ukusebenza kakuhle kokutywinwa kuqinisekisa umgangatho ophezulu.
Umzekelo | A | B | C | ØD | L |
SML | 36 | 58 | 22 | 23.8 | 65 |
SMT | 36 | 58 | 22 | 23.8 | 95 |
SMM | 36 | 58 | 22 | 23.8 | 125 |
SMX | 36 | 58 | 22 | 23.8 | 155 |
SMZ | 36 | 58 | 22 | 23.8 | 185 |
I-LSML | 47 | 69 | 22 | 24 | 65 |
LSMT | 47 | 69 | 22 | 24 | 95 |
LSMM | 47 | 69 | 22 | 24 | 125 |
LSMX | 47 | 69 | 22 | 24 | 155 |
LSMZ | 47 | 69 | 22 | 24 | 185 |