【已应助】求助方法，ASTM D3421-75

我再传一次吧
ASTM D 3421-75

本论坛已经有了中文版，可以下载的。



http://www.instrument.com.cn/bbs/shtml/20080606/1293459/

ASTM D3421-75


Withdrawn Standard: ASTM D3421-75 Recommended Practice for Extraction and Determination of Plasticizer Mixtures from Vinyl Chloride Plastics (Withdrawn 1987)


WITHDRAWN, NO REPLACEMENT



There is no PDF download available at this time, however you may purchase a copy of this document from Global Engineering Documents (Email: globalcustomerservice@ihs.com; Phone: 800-854-7179 or 303-397-7956).



ASTM网站上这个标准1987年已经撤销，呵呵，确实是没有新的替代的。