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ISO 5659-3: 塑料-生烟性测定-第3部分:动态光密度测定
日期:2010-03-25 00:00
ons. with or without the application of a pilot flame. This method of test is applicable to plastics and may also be used for the evaluation of other materials (e.g. rubbers, textile coverings, painted surfaces, wood and other building materials).
Values of optical density determined by this test are specific to the specimen or assembly material in the form and thickness tested and are not to be considered inherent, fundamental properties.



The test is intended for use in research and developm

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