ball testing meaning in English
滚试验
Examples
- Herrmam testing of asphalt ; herrmann falling ball test
沥青的检验.第18部分:海尔曼 - Methods of test for paints - resistance to impact falling ball test
涂料试验方法.第e7部分:抗撞击 - Test for filler aggregate used in bituminous mixtures - delta ring and ball test
沥青混合料用填充集料试验.三角环和球试验 - Kelly ball test
凯氏球体贯入试验 - Falling ball test
落球试验