ASTM A881/A881M-05被替代
Standard Specification for Steel Wire, Deformed, Stress-Relieved or Low-Relaxation for Prestressed Concrete Railroad Ties
出版：American Society for Testing and Materials
專家解讀視頻
基本信息
標準編號： ASTM A881/A881M-05
發布時間：2005/5/1 0:00:00
標準類別：Standard
出版單位：American Society for Testing and Materials
標準頁數：3
標準簡介
CONTAINED IN VOL. 01.04, 2008Deals with deformed, uncoated, stress-relieved, and stress-relieved low-relaxation wire used as prestressed tendons in concrete railroad ties.
本標準替代的舊標準
替代本標準的新標準
