ASTM C421-05被替代
Standard Test Method for Tumbling Friability of Preformed Block-Type Thermal Insulation
出版：American Society for Testing and Materials
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基本信息
标准编号： ASTM C421-05
发布时间：2005/8/1 0:00:00
标准类别：Standard
出版单位：American Society for Testing and Materials
标准页数：2
标准简介
CONTAINED IN VOL. 04.06, 2005Determines the mass loss of performed block-type thermal insulation resulting from abrasion and impact by laboratory tumbling mechanism.
本标准替代的旧标准
替代本标准的新标准
