Igenzura
Ubwoko bwa LA, L na AL throttle valves ikoresha neza guhindura ubuso bwo gutembera bwa throttle orifice kugirango ihindure kurwanya amazi, kugirango igere kugenzura neza cyane kugenzura imigezi binyuze muri valve. Nihagarara valve iyo ifunguwe rwose kandi ifunze.
reba byinshi