| 类型 |
标题 |
作者 |
回复/点击 |
最新回复 |
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轿车涂装线颗粒的分析和管理.
1.16k
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2008-09-28 14:35:00
By:
xwd626
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1 / 306 |
2008-08-05 20:17:00
By:
xwd626
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在什么情况下要对长颈法兰的对接接头进行无损检测
105b
|
2008-08-05 12:38:00
By:
SHISHOUHUA
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2 / 69 |
2008-08-05 13:25:00
By:
jia717
|
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插板阀设计的问题
71b
|
2008-08-04 13:10:00
By:
7445276
|
1 / 72 |
2008-08-04 13:39:00
By:
mixin
|
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高强度螺栓打力矩时,为什么分三次力矩紧固?
124b
|
2008-08-02 09:43:00
By:
张新旺
|
1 / 81 |
2008-08-02 09:50:00
By:
andycool519
|
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有没有蒸汽压缩机?
290b
|
2008-07-23 12:31:00
By:
djg1208
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2 / 127 |
2008-08-01 10:21:11
By:
gaogong123.com
|
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压力容器的设计使用寿命
2.11k
|
2008-07-22 12:56:00
By:
lenovo84
|
2 / 118 |
2008-08-01 10:13:40
By:
gaogong123.com
|
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加热炉问答
1.14k
|
2008-06-16 09:22:00
By:
308408
|
2 / 111 |
2008-07-28 09:50:50
By:
eagleinsky
|
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局部热处理
89b
|
2008-07-25 08:42:00
By:
李山山
|
1 / 98 |
2008-07-25 08:57:00
By:
lxc1052
|
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请问:自攻锣钉的直径与铝件上的孔有关系式吗
14b
|
2008-07-25 08:46:00
By:
minzy
|
1 / 76 |
2008-07-25 08:54:00
By:
lxc1052
|
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线切割老是断丝
156b
|
2008-07-24 00:02:00
By:
hxy123456789
|
1 / 76 |
2008-07-24 00:54:00
By:
secrls
|
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关于标准件的一点经验
708b
|
2008-09-28 14:35:00
By:
sklxs
|
4 / 648 |
2008-07-23 21:06:00
By:
在路上驰骋
|
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不锈钢的物理性能
332b
|
2008-07-22 00:51:00
By:
gaojianqing0
|
1 / 68 |
2008-07-22 00:52:00
By:
gaojianqing0
|
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热处理后外螺纹公称直径什么原因减小了?
308b
|
2008-05-22 21:45:00
By:
corlor
|
2 / 115 |
2008-07-21 17:35:18
By:
匿名用户9729
|
|
钢套的内孔用什么刀加工啊
245b
|
2008-03-27 20:07:00
By:
zcfysbxra
|
8 / 132 |
2008-07-21 17:22:21
By:
匿名用户53089
|
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新手求助!关于造纸行业使用刀闸阀的情况!!
336b
|
2008-05-09 12:00:00
By:
mealie
|
2 / 129 |
2008-07-21 16:50:39
By:
匿名用户98116
|
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关于表面处理术语的讨论
88b
|
2008-07-21 09:59:00
By:
wkx16949
|
1 / 54 |
2008-07-21 10:17:00
By:
kenan122
|
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高精度板带材轧制理论与实践(金兹伯格版)
570b
|
2008-04-07 21:08:00
By:
okfengqy
|
3 / 112 |
2008-07-21 10:11:41
By:
匿名用户53947
|
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寻找电磁阀!急!
147b
|
2008-07-16 09:40:00
By:
desostar410
|
1 / 45 |
2008-07-16 10:13:00
By:
yyysss01
|
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空调房间相对湿度问题
94b
|
2008-07-15 21:01:00
By:
bluepola
|
1 / 59 |
2008-07-15 21:07:00
By:
lovejean
|
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我的CAD2004里用热键“ctr+1”调用特性功能失效了,怎样回复?请高手指点。
146b
|
2008-07-15 12:46:00
By:
skylee993251
|
2 / 45 |
2008-07-15 13:42:00
By:
guaiwu1
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