4. nozzle
(1) Izidingo zokulungiswa ngaphambi kokufakwa kwe-nozzle yokubhavamba okubhekisele ku-nozzle ende .
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(3) Lapho ufaka i-nozzle yokucwilisa, khokha ngokukhethekile ukuqondiswa komgodi wokukhipha
(4) Izidingo zokubhaka zama-nozzles zokucwilisa (bheka ukushiyeka kwejika lokushisa) .
