ASTM E28-99(2004)被替代
Standard Test Methods for Softening Point of Resins Derived from Naval Stores by Ring-and-Ball Apparatus
出版：American Society for Testing and Materials
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基本信息
標準編號： ASTM E28-99(2004)
發布時間：2004/6/1 0:00:00
標準類別：Standard
出版單位：American Society for Testing and Materials
標準頁數：6
標準簡介
CONTAINED IN VOL. 06.03, 2006 Determines the softening point of resins, as well as rosin and terpene resins, and similar materials by using ring-and-ball apparatus.
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