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ASTM A821/A821M-05被替代
Standard Specification for Steel Wire, Hard Drawn for Prestressing Concrete Tanks
出版：American Society for Testing and Materials
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基本信息
標(biāo)準(zhǔn)編號： ASTM A821/A821M-05
發(fā)布時間：2005/3/1 0:00:00
標(biāo)準(zhǔn)類別：Standard
出版單位：American Society for Testing and Materials
標(biāo)準(zhǔn)頁數(shù)：3
標(biāo)準(zhǔn)簡介
CONTAINED IN VOL. 01.04, 2008Deals with high-strength, uncoated, hard drawn steel wire for manufacturing prestressed concrete tanks. When applied, the wire is wrapped continuously on the structure maintaining tension by a device using a wire drawing die, or mechanical tensioning system without redrawing.
標(biāo)準(zhǔn)備注
Supersedes ASTM A 821
(01/2002)
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