短語詞組短語impact endurance test shear strength 沖擊剪切強(qiáng)度impact endurance test resisting strength 抗沖擊強(qiáng)度impact endurance test flexural strength 沖擊彎曲強(qiáng)度impact endurance test fatigue strength 沖擊疲勞強(qiáng)度 返回 impact strength test