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| 技术参数： | 执行标准：GB/T1731-93 试膜或轴棒尺寸：轴棒直径4，5，10，15 枕形试棒曲率半径0.5，1.0，1.5 试板底板厚度：0.2-0.3（马口铁板） 外形尺寸：305×75×90 |
| 详细介绍： | 通途：通过在规定的标准条件下漆膜随底材一起变形而不发生损坏的能力，评价漆膜的柔韧性 试验技术特征：在标准规定下，以试板在1-3秒内绕轴棒弯曲180度后不引起漆膜开裂的最小轴棒直径表示 |
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