| 类型 |
标题 |
作者 |
回复/点击 |
最新回复 |
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油缸抖动的原因
338b
|
2008-05-11 20:07:00
By:
weizaiqi
|
3 / 77 |
2008-05-11 21:10:00
By:
weizaiqi
|
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压力管道设计与监察的矛盾
558b
|
2008-05-09 15:02:00
By:
ae8102
|
1 / 43 |
2008-05-09 15:54:00
By:
bastaro
|
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磁力泵的损坏
317b
|
2008-05-09 14:19:00
By:
liudasipo
|
1 / 38 |
2008-05-09 15:09:00
By:
tecnium
|
|
螺丝钉标准介绍
3.16k
|
2008-05-09 14:18:00
By:
daviddzj
|
1 / 127 |
2008-05-09 14:22:00
By:
daviddzj
|
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管道试压
434b
|
2008-05-09 11:12:00
By:
kingkang2007
|
1 / 47 |
2008-05-09 12:52:00
By:
汉成特殊钢管
|
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16MnR可否用于-25℃常压储罐
396b
|
2008-05-09 11:00:00
By:
cry0213
|
4 / 61 |
2008-05-09 11:44:00
By:
susany123
|
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陶瓷泵、磁力泵厂家推荐
302b
|
2008-05-09 11:01:00
By:
淡如水
|
1 / 53 |
2008-05-09 11:06:00
By:
tecnium
|
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大型油罐设计标准探讨(四月讨论话题)
1.04k
|
2008-05-09 08:24:00
By:
zyy1311
|
2 / 220 |
2008-05-09 09:20:00
By:
wangyakui
|
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哪位高手能修好我这台日立200一2机的请看看
424b
|
2008-05-17 17:09:35
By:
朱士贝
|
4 / 29 |
2008-05-08 22:13:30
By:
陆廷广
|
|
离心泵出口压力低是什么原因?
444b
|
2008-05-08 21:29:00
By:
太平洋
|
1 / 73 |
2008-05-08 22:06:00
By:
HYCZT
|
|
150LB等于多少MPa
350b
|
2008-05-08 21:54:00
By:
ydh9032
|
1 / 66 |
2008-05-08 22:02:00
By:
ydh9032
|
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压力容器崩裂---倒底是什么技术原因?
502b
|
2008-05-08 21:17:00
By:
兰州人
|
3 / 48 |
2008-05-08 21:32:00
By:
laoli27
|
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低温容器问题请教
528b
|
2008-05-08 20:28:00
By:
yc11311
|
2 / 57 |
2008-05-08 21:20:00
By:
wml-cl
|
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国产防水/防油千分尺哪个厂家的比较好啊?
471b
|
2008-05-08 13:55:00
By:
威海seoul
|
2 / 50 |
2008-05-08 16:30:00
By:
wangzhen08
|
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利用三维技术表现机械设计和动作原理
541b
|
2008-05-08 16:16:00
By:
chengyue
|
2 / 44 |
2008-05-08 16:28:00
By:
chengyue
|
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关于塔顶装吊柱的及塔底平台的问题
494b
|
2008-05-08 15:12:00
By:
smile001
|
1 / 36 |
2008-05-08 15:34:00
By:
susany123
|
|
环的接头用什么工艺焊接比较牢固美观?
402b
|
2008-05-08 08:30:48
By:
黄河湃
|
2 / 41 |
2008-05-08 12:08:58
By:
凡人一个
|
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请教:什么是单扎钢板和连轧钢板;什么是热轧钢板和冷轧钢板
1.54k
|
2008-05-08 11:49:00
By:
lwxhj
|
1 / 131 |
2008-05-08 12:03:00
By:
jurlay
|
|
大家来分析下损坏原因
529b
|
2008-05-08 09:55:00
By:
snake1997
|
2 / 36 |
2008-05-08 10:10:00
By:
snake1997
|
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符合低温低应力工况的容器用35CrMoA螺柱需不需做使用温度下的冲击试验
338b
|
2008-05-08 07:06:00
By:
yc11311
|
1 / 46 |
2008-05-08 09:10:00
By:
smile001
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