常見例句雙語例句Machining of brake hub.剎車轂加工。According the principle of sympathetic vibration the new type brake hub fatigue testing device has the fatigue testing by the way of electromagnetic prompting.新型汽車剎車制動轂疲勞試驗機采用電磁激勵方式，應用機械系統(tǒng)共振的原理進行剎車制動轂疲勞試驗。For matching the demand of local carmakers , it is discussed in this paper that the software and hardware designing and the principle of the new type brake hub fatigue testing device of car.針對國內汽車生產(chǎn)廠家的需求，本文就新型汽車剎車制動轂疲勞試驗機的軟硬件設計及工作原理進行論述。 返回 brake hub