1.1本试验方法包括测定机舱内所用材料的涂漆金属表面和非金属表面上液体溶液的颜色变化和染色，例如清洁或消毒化学品或两者兼而有之。使用AATCC灰度进行颜色变化和AATCC灰度进行染色，测量对暴露样本的影响。 注1-本试验方法适用于与液体接触的任何有色非金属硬表面。之所以选择所选试样，是因为这些材料存在于大多数飞机客舱内部。 1.2T 他的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。

1.1 This test method covers the determination of color change and staining from liquid solutions, such as cleaning or disinfecting chemicals or both, on painted metallic surfaces and nonmetallic surfaces of materials being used inside the aircraft cabin. The effects upon the exposed specimens are measured with the AATCC Gray Scale for Color Change and AATCC Gray Color Scale for Staining. Note 1—This test method is applicable to any colored nonmetallic hard surface in contact with liquids. The selected test specimens are chosen because these materials are present in the majority of aircraft cabin interiors. 1.2T his 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.