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计量论坛»论坛 › ≡标准≡› 国外标准› 美国标准
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美国标准 今日: 0|主题: 11341|排名: 32 

新窗 全部主题  最新  热门  热帖  精华  更多 
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ASTM A 192-2002高压用无缝碳素钢锅炉管 attachment lybro 2009-7-23 01715 lybro 2009-7-23 10:17
ASTM A 185-2002钢筋混凝土用焊接钢丝结构 attachment lybro 2009-7-23 02147 lybro 2009-7-23 10:16
ASTM A 184-2001混凝土加筋用变形钢筋编织网 attachment lybro 2009-7-23 01843 lybro 2009-7-23 10:15
ASTM A 183-2003钢轨用碳素钢螺栓和螺母 attachment lybro 2009-7-23 03224 lybro 2009-7-23 10:14
ASTM A 182-2004高温设备用锻制或轧制的合金钢管法兰 attachment lybro 2009-7-23 01787 lybro 2009-7-23 10:14
ASTM A 181-2001普通锻制碳素钢管的规格 attachment lybro 2009-7-23 01528 lybro 2009-7-23 10:13
ASTM A 179-1990热交换器和冷凝器用无缝冷拉低碳钢管 attachment lybro 2009-7-23 01596 lybro 2009-7-23 08:57
ASTM A 178-2002电阻焊接碳素钢钢管及碳锰钢锅炉和过热器管 attachment lybro 2009-7-23 01710 lybro 2009-7-23 08:56
ASTM A 176-1999不锈钢和耐热铬钢板、薄板及带材 attachment lybro 2009-7-23 01637 lybro 2009-7-23 08:55
ASTM A 167-1999 不锈钢和耐热铬镍钢板、薄板及带材 attachment lybro 2009-7-23 0149748 lybro 2009-7-23 08:54
ASTM A 159-1983 汽车用灰铁铸件 attachment lybro 2009-7-23 03054 lybro 2009-7-23 08:53
ASTM A 153-2003 钢铁制金属构件上镀锌层(热浸) attachment lybro 2009-7-23 01819 lybro 2009-7-23 08:52
ASTM A 148-2003 结构用高强度钢铸件 attachment lybro 2009-7-23 01836 lybro 2009-7-23 08:51
ASTM A 146-2004 氧化钼制品 attachment lybro 2009-7-23 01211 lybro 2009-7-23 08:50
ASTM A 144-2002 铁钨合金规范 attachment lybro 2009-7-23 01560 lybro 2009-7-23 08:50
ASTM A 143-2003 热浸镀锌结构钢制品防脆裂措施和探测脆裂 attachment lybro 2009-7-23 01843 lybro 2009-7-23 08:49
ASTM A 139-2004 attachment lybro 2009-7-13 01550 lybro 2009-7-13 12:45
ASTM A 135-2001 attachment lybro 2009-7-13 01615 lybro 2009-7-13 12:45
ASTM A 134-1996 attachment lybro 2009-7-13 01211 lybro 2009-7-13 12:44
ASTM A 132-2004 attachment lybro 2009-7-13 01421 lybro 2009-7-13 12:44
ASTM A 131-2004 attachment lybro 2009-7-13 01544 lybro 2009-7-13 12:43
ASTM A 128-1993 attachment lybro 2009-7-13 01524 lybro 2009-7-13 12:43
ASTM A 126-2004 attachment lybro 2009-7-13 01659 lybro 2009-7-13 12:42
ASTM A 125-1996 attachment lybro 2009-7-13 01740 lybro 2009-7-13 12:41
ASTM A 123-2002 attachment lybro 2009-7-13 01478 lybro 2009-7-13 12:41
ASTM A 121-1999 attachment lybro 2009-7-13 01061 lybro 2009-7-13 12:40
ASTM A 116-2000 attachment lybro 2009-7-13 01497 lybro 2009-7-13 11:07
ASTM A 111-1999 attachment lybro 2009-7-13 01250 lybro 2009-7-13 11:06
ASTM A 109-2003 attachment lybro 2009-7-13 01472 lybro 2009-7-13 11:05
ASTM A 108-2003 attachment lybro 2009-7-13 01873 lybro 2009-7-13 11:05
ASTM A 106-2004 attachment lybro 2009-7-13 01501 lybro 2009-7-13 11:04
ASTM A 105-2003 attachment lybro 2009-7-13 01369 lybro 2009-7-13 11:04
ASTM A 102-2004 attachment lybro 2009-7-13 01657 lybro 2009-7-13 11:03
ASTM A 101-2004 attachment lybro 2009-7-13 01147 lybro 2009-7-13 11:03
ASTM A 100-2004 attachment lybro 2009-7-13 01392 lybro 2009-7-13 11:02
ASTM A 99-2003 attachment lybro 2009-7-13 01144 lybro 2009-7-13 11:02
ASTM A 90-2001 attachment lybro 2009-7-13 01961 lybro 2009-7-13 10:05
ASTM A 82-2002 attachment lybro 2009-7-13 01574 lybro 2009-7-13 10:04
ASTM A 74-2004 attachment lybro 2009-7-13 01451 lybro 2009-7-13 10:04
ASTM A 67-2000 attachment lybro 2009-7-13 01463 lybro 2009-7-13 10:03
ASTM A 66-2001 attachment lybro 2009-7-13 01437 lybro 2009-7-13 10:03
ASTM A 65-2001 attachment lybro 2009-7-13 01300 lybro 2009-7-13 10:02
ASTM A 53-2002 attachment lybro 2009-7-13 01226 lybro 2009-7-13 10:01
ASTM A 49-2001 attachment lybro 2009-7-13 01476 lybro 2009-7-13 10:01
ASTM A 48-2003 attachment lybro 2009-7-13 01441 lybro 2009-7-13 10:00
ASTM A 47-1999 attachment lybro 2009-7-13 01420 lybro 2009-7-13 10:00
ASTM A 36-2004 attachment lybro 2009-7-13 01463 lybro 2009-7-13 08:40
ASTM A 34-2001 attachment lybro 2009-7-13 01530 lybro 2009-7-13 08:40
ASTM A 31-2000 attachment lybro 2009-7-13 01744 lybro 2009-7-13 08:39
ASTM A 29-2004 attachment lybro 2009-7-13 01677 lybro 2009-7-13 08:38
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