標(biāo)題: ASTM A 354-2004 淬火與回火合金鋼螺栓,雙頭螺栓及其他外螺紋... [打印本頁(yè)] 作者: 兌水 時(shí)間: 2009-9-6 15:20 標(biāo)題: ASTM A 354-2004 淬火與回火合金鋼螺栓,雙頭螺栓及其他外螺紋... A354-03a Standard Specification for Quenched and Tempered Alloy Steel Bolts, Studs, and Other Externally Threaded Fasteners