短語詞組短語alternating impact bending test 交變沖諱曲試驗(yàn)impact strength test [機(jī)]沖擊強(qiáng)度試驗(yàn);耐沖擊強(qiáng)度測試impact tearing test 沖擊impact elasticity test 沖擊彈性試驗(yàn)impact sensitivity test 撞擊感度試驗(yàn)impact wear test 沖擊磨損試驗(yàn)impact brittleness test 沖擊脆性試驗(yàn)alternating impact bearing test 交變沖擊彎曲試驗(yàn)impact endurance test model 撞擊模型 返回 impact test