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Uhlu Lokuphakathi: 1. Isingeniso 2. Ukuqonda Ama-Acid ne-Alkali Resistant Conveyor Conts. Ukukhiqiza nokukhiqiza 5. Ukunciphisa Izindleko Zokulungiswa 6. Ukuqinisekisa Ukuphepha kwabasebenzi 7. Izicelo Nezimboni Imibuzo 9. Isiphetho 1. Isingeniso Indawo yezimboni yanamuhla esheshayo, ukonga izindleko nokusebenza kahle kokusebenza yi-pap