Indlela yokuvavanya uxinzelelo lwevalve yokumisa kunye nevalve ye-throttle
Ukuvavanya amandla e-valve yokumisa kunye ne-valve ye-throttle, i-valve edibeneyo idla ngokufakwa kwisakhelo sovavanyo loxinzelelo, i-disc ye-valve ivuliwe, i-medium ifakwe kwixabiso elichaziweyo, kwaye umzimba kunye nebhonethi ihlolwe ukubila kunye nokuvuza. I...
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