意义及用途
5.1 本做法适用于常规传输片材的生产质量控制和客户验收 (such as tinted Windows), where the importance of visual color discrimination is needless to say.

美国材料试验协会E 1478-97-2015 “透明片材颜色的自评价”

范围
1.1 This practice is intended to help its users critically judge the transmitted color appearance of the transparent sheet. Its main applications are colored plate glass and plastic materials.

1.2 This practice is not appropriate for assessing the colour of curved, diffuse, self-luminous or opaque materials.

1.3 本标准并非旨在解决所有问题, 如果有的话, 与其使用相关的安全问题. 本标准的使用者有责任建立适当的安全和健康实践，并在使用前确定监管限制的适用性.