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机械帝国是专注机械设计的行业网站,主要提供机械CAD设计图纸下载、cad机械制图教程下载等,是集CAD、CAE、CAM、CAX、pro/e、UG等资料的交流中心,是所有机械设计人员必备网站。
Page size 0kB |
Load time 529ms |
SLA 100.0% |
Down time 0 hours |
last check was less than a week ago
Tested from USA, central part
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