Mmiri gas
Mmiri gas bụ akụkụ nke nwere ike ịghọta ọrụ nke nkwado, nkwụsịtụ, braking, ịdị elu na nhazi akụkụ, wdg N'ime igwe ihe owuwu, a na-ejikarị ya na mkpuchi, ọnụ ụzọ na akụkụ ndị ọzọ.The gas mmiri bụ tumadi esịnede nke piston mkpanaka, piston, sealing ndu aka uwe, filler, nrụgide cylinder na nkwonkwo, n'ime nke nrụgide cylinder bụ a mechiri emechi ụlọ, jupụtara inert gas ma ọ bụ mmanụ na gas ngwakọta, nrụgide na ụlọ bụ ọtụtụ. ugboro ma ọ bụ ọtụtụ ugboro nke ikuku ikuku.Mgbehydraulic gas mmiri na-eme ihe, a na-eji ọdịiche nrụgide dị n'etiti akụkụ abụọ nke piston mee ihe iji ghọta mmegharị nke mkpanaka piston oghere.struts gas na-agbanwe agbanwenwere dị iche iche owuwu na ụdị izute dị iche iche ojiji mkpa, na-ewu ígwè tumadi na-eji mkpakọ gas mmiri, nke a na ụdị gas mmiri tumadi na-arụ ọrụ na-akwado, naanị ndị kasị nso na kacha ogologo abụọ na-arụ ọrụ ọnọdụ, enweghị ike ịkwụsị onwe ya na ọrịa strok.