Farqiga koowaad ee u dhexeeya 2-wado iyo 3-wado oo hawo ah ayaa ku jirta tirada dekedaha ay haystaan iyo sida ay u xakameeyaan hawo-mareenka.
2-wado hawo hawo ah:
Air 2-wallan oo hawo ah ayaa leh laba dekedood: deked gudaha ah iyo deked ka baxsan.
Meesha caadiga ah, waalka ayaa u oggolaanaya hawo-mareenka dekeda ee dekeda ee dekada.
Markii uu ku dhaqaaqay, Valley wuxuu u weecday jago kale, xirida hawo-mareenka ama ku hagaya dekada nadiifka ah.
Xargahaani waxaa badanaa loo isticmaalaa sahlan dusha / ka saarida kontoroolka hawo-mareenka ee nidaamyada sanffaha.
3-wado hawo hawo ah:
Waljad 3-warar ah ayaa leh saddex dekedood: deked gudatay, deked ka baxsan, iyo deked nadiif ah.
Meesha caadiga ah, waalka ayaa u oggolaanaya hawo-mareenka ee dekeddu ka soo baxdo dekeda gudaha ilaa midkood dekada ama dekada shidaalka, iyadoo kuxiran qaabeynta gaarka ah.
Markii uu ku dhaqaaqay, Valley wuxuu u weecday jago kale, u rogida hawo-mareenka dekeddii hore loo xiray oo uu ku xiray dariiqa asalka ah ama ku tilmaamaysa darada.
Fiilooyinkan ayaa badanaa loo isticmaalaa codsiyo kontorool oo kacsan oo ka sii adag halkaasoo jihada hawo-mareenka loo beddelo inta udhaxeysa laba wadiiq wax soo saar oo kala duwan ama halka ay hawadu jirto.
Marka la soo koobo, halka labadaba 2-wado iyo 3-wadooyin oo hawada ah ay xakameeyaan qulqulka hawada ee nidaamyada pneumatic-ka, halka ay ka dhashaan xargaha ay u soo bandhigaan sahlan, halka 3-wadooyin 3-ka ah ay bixiyaan fursado dheeraad ah oo loogu talagalay jihada dheeraadka ah iyo darada.
