Uyemukelwa, abafundi! Namuhla, singena ezweni elibucayi lokufakwa kwe-hydraulic, izakhi ezingabonakala zincane kepha zidlala indima enkulu kuyo yonke imboni. Ukusuka ekwakhiweni kuya e-aerospace, lokhu kufakwa kuqinisekisa izinhlelo ezisebenza kahle nangendlela efanele. Sizobe sihlola izinhlobo ezimbili eziphambili
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