Imixokelelwane yezithuthuthu
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I-chrictcle yase-chictcle, kubandakanya umgangatho, oqiniswa, i-o-ring, uhlobo lwe-X-ring
I-X-kile i-tiins ifezekisa ukutywinwa okusisigxina phakathi kwePIN kunye ne-Bush eqinisekisa ngobomi obude kunye nenqanaba elincinci. Ngebhasi eqinileyo, umgangatho ophezulu wezixhobo zePIN kunye ne-4-riveling yecala, kunye nemigangatho emibini kunye nemigangatho ye-X-kindari. Kodwa kuqinisekisile ukunyanzeliswa kweekhonkwane ze-X-kriselela kuba inomsebenzi ongcono ohlangabezana phantse kuzo zonke izithuthuthu.