标准摘要 Cross Reference: AMS2400,AMS2640,AMS6322,AMS7452,ANSIY14.5M,AS1132,AS478,AS7452,AS8879,ASMEB46.1,ASMEY14.36M,ASTME1444 展开完整摘要 英文名称SCREW, MACHINE STEEL UNS G87400, CADMIUM PLATE, DRILLED, 1 HOLE HEXAGON HEAD, .1640-36 UNJF-3A