Injongo-yohlobo lwe-P-uhlobo lwemilomo ngokubanzi lubhekisa kwimilambo emincinci yefeni ethe tyaba kwicandelo lemilomo yemilomo. Iphawulwe ngesitshizi sefeni esichukumisayo esinokuvelisa ifuthe elikhulu kwaye sisetyenziswa ngokubanzi kumacandelo ahlukeneyo okucoca ibhanti. cinezela ulwelo emlenzeni kwaye ulitshize ukusuka kumngxunya wombhobho. Kuya kuvalwa indawo yokuphambuka, kwaye emva koko amanzi aza kutshizwa ngaphandle komphambuko wokujika. Impembelelo yombhobho incinci kakhulu, ke ulwelo lunesantya sokutshiza esifana nendawo yemilomo. Umbhobho wolu lwakhiwo ngumbhobho onempembelelo eyomeleleyo ngaphandle kwembhobho yokuhamba kolwelo ethe tye.

Uhlobo oluqhelekileyo lwenjongo ye-P yohlobo lwee-nozzle ezenziwa sithi zineempawu zokutshiza ngokufanayo, i-engile yokutshiza ngokuchanekileyo kunye nokuhamba ngokuchanekileyo. Sine-inventri enkulu yeemodeli eziqhelekileyo. Ukuba ufuna ukwazi ngakumbi ngolu hlobo lombhobho, nceda ukhululeke ukunxibelelana nathi.