Uchungechunge oluthuthukisiwe lwe-P nochungechunge lwe-S nozzle kanye namahlanganisela okubambi e-YS Company athuthukise isivinini sokuphendula sokuvula nesokuvala, aqinisa ukulawulwa kwesici esingaqondile sokugeleza komjovo kaphethiloli, futhi athuthukisa ububanzi bokugeleza okuguquguqukayo olayini, anda impilo yesevisi yama-injection.