常見例句雙語例句The paper describes a mechanical brake equipment for Russian railway cars.介紹俄羅斯地面用車輛機械式制動裝置。The primary brake equipment of locomotives is a kind of mechanical equipment used to speed down the locomotives, there are 12 or 20 this kind of equipment on each locomotive.內(nèi)燃機車或電力機車的基礎(chǔ)制動裝置是執(zhí)行對運行中的機車減速和停車的機械裝置,每臺機車由12個或20個單元制動器組成。 返回 mechanical brake equipment