n.擺錘式?jīng)_擊試驗(yàn)法 impact pendulum: 沖擊擺pendulum method: 吊擺法impact velocity of the pendulum: 擺錘的沖擊速度pendulum impact strength: 擺錘沖擊強(qiáng)度pendulum impact system: 擺錘式?jīng)_擊方法下載手機(jī)詞典可隨時(shí)隨地查詞查翻譯
