新手指南人工找回密码
设为首页收藏本站强检目录社公标官方微信群切换到宽版

计量论坛

 找回密码
 立即注册

QQ登录

只需一步，快速开始

搜索
计量论坛»论坛 › ≡标准≡› 国外标准› 美国标准
收藏本版 (8) |订阅

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 
作者 回复/查看 最后发表
ASTM A 193-2004高温高压设备和其他特殊用途用合金钢 attachment lybro 2009-7-23 01956 lybro 2009-7-23 10:18
ASTM A 192-2002高压用无缝碳素钢锅炉管 attachment lybro 2009-7-23 01811 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 02268 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 01960 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 03353 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 01893 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 01646 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 01691 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 01833 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 01752 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 0178724 lybro 2009-7-23 08:54
ASTM A 159-1983 汽车用灰铁铸件 attachment lybro 2009-7-23 03211 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 01990 lybro 2009-7-23 08:52
ASTM A 148-2003 结构用高强度钢铸件 attachment lybro 2009-7-23 01950 lybro 2009-7-23 08:51
ASTM A 146-2004 氧化钼制品 attachment lybro 2009-7-23 01303 lybro 2009-7-23 08:50
ASTM A 144-2002 铁钨合金规范 attachment lybro 2009-7-23 01651 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 01937 lybro 2009-7-23 08:49
ASTM A 139-2004 attachment lybro 2009-7-13 01630 lybro 2009-7-13 12:45
ASTM A 135-2001 attachment lybro 2009-7-13 01690 lybro 2009-7-13 12:45
ASTM A 134-1996 attachment lybro 2009-7-13 01291 lybro 2009-7-13 12:44
ASTM A 132-2004 attachment lybro 2009-7-13 01498 lybro 2009-7-13 12:44
ASTM A 131-2004 attachment lybro 2009-7-13 01615 lybro 2009-7-13 12:43
ASTM A 128-1993 attachment lybro 2009-7-13 01588 lybro 2009-7-13 12:43
ASTM A 126-2004 attachment lybro 2009-7-13 01745 lybro 2009-7-13 12:42
ASTM A 125-1996 attachment lybro 2009-7-13 01861 lybro 2009-7-13 12:41
ASTM A 123-2002 attachment lybro 2009-7-13 01573 lybro 2009-7-13 12:41
ASTM A 121-1999 attachment lybro 2009-7-13 01139 lybro 2009-7-13 12:40
ASTM A 116-2000 attachment lybro 2009-7-13 01590 lybro 2009-7-13 11:07
ASTM A 111-1999 attachment lybro 2009-7-13 01336 lybro 2009-7-13 11:06
ASTM A 109-2003 attachment lybro 2009-7-13 01568 lybro 2009-7-13 11:05
ASTM A 108-2003 attachment lybro 2009-7-13 01980 lybro 2009-7-13 11:05
ASTM A 106-2004 attachment lybro 2009-7-13 01642 lybro 2009-7-13 11:04
ASTM A 105-2003 attachment lybro 2009-7-13 01460 lybro 2009-7-13 11:04
ASTM A 102-2004 attachment lybro 2009-7-13 01740 lybro 2009-7-13 11:03
ASTM A 101-2004 attachment lybro 2009-7-13 01224 lybro 2009-7-13 11:03
ASTM A 100-2004 attachment lybro 2009-7-13 01473 lybro 2009-7-13 11:02
ASTM A 99-2003 attachment lybro 2009-7-13 01219 lybro 2009-7-13 11:02
ASTM A 90-2001 attachment lybro 2009-7-13 02088 lybro 2009-7-13 10:05
ASTM A 82-2002 attachment lybro 2009-7-13 01652 lybro 2009-7-13 10:04
ASTM A 74-2004 attachment lybro 2009-7-13 01531 lybro 2009-7-13 10:04
ASTM A 67-2000 attachment lybro 2009-7-13 01580 lybro 2009-7-13 10:03
ASTM A 66-2001 attachment lybro 2009-7-13 01530 lybro 2009-7-13 10:03
ASTM A 65-2001 attachment lybro 2009-7-13 01382 lybro 2009-7-13 10:02
ASTM A 53-2002 attachment lybro 2009-7-13 01345 lybro 2009-7-13 10:01
ASTM A 49-2001 attachment lybro 2009-7-13 01584 lybro 2009-7-13 10:01
ASTM A 48-2003 attachment lybro 2009-7-13 01533 lybro 2009-7-13 10:00
ASTM A 47-1999 attachment lybro 2009-7-13 01501 lybro 2009-7-13 10:00
ASTM A 36-2004 attachment lybro 2009-7-13 01566 lybro 2009-7-13 08:40
ASTM A 34-2001 attachment lybro 2009-7-13 01662 lybro 2009-7-13 08:40
ASTM A 31-2000 attachment lybro 2009-7-13 01957 lybro 2009-7-13 08:39
下一页 »
1 ...218219220221222223224225... 227下一页
 返 回 发新帖

快速发帖

还可输入 80 个字符
高级模式
B Color Image Link Quote Code Smilies
您需要登录后才可以发帖 登录 | 立即注册

本版积分规则

小黑屋|Archiver|计量论坛 ( 闽ICP备06005787号-1—304所 )
电话：0592-5613810 QQ:473647 微信:gfjlbbs闽公网安备 35020602000072号

GMT+8, 2025-12-17 12:03

Powered by Discuz! X3.4

Copyright © 2001-2023, Tencent Cloud.

返回顶部 返回版块