1.1 本试验方法 2. 涵盖所有类型内饰革的抗寒裂性测量，尤其是在汽车内饰领域。 3. 本试验方法不适用于蓝湿革。 1.2 以英寸-磅为单位的数值应视为标准值。括号中给出的值仅供参考。 1.3 本标准并非旨在解决与其使用相关的所有安全问题（如有）。本标准的用户有责任在使用前制定适当的安全和健康实践，并确定监管限制的适用性。 ====意义和用途====== 4.1 结果是可重复的 5. 并与冷冲击试验相关 6. 并与实际实践情况相联系。 7. 还比较了该试验方法与其他试验方法的显著性。 5.

1.1 This test method 2 covers the measurement of the cold-crack resistance on all types of upholstery leathers, but especially in the field of automotive upholstery. 3 This test method does not apply to wet blue. 1.2 The values stated in inch-pound units are to be regarded as the standard. The values given in parentheses are provided for information only. 1.3 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use. ====== Significance And Use ====== 4.1 The results are reproducible 5 and correlate with the cold impact test 6 and also correlate with actual practice conditions. 7 A comparison of the significance of this test method with other test methods has also been made. 5