📝 提交该分类网址

📁 创新

Web sites about invention or innovation in the broad area of technology.

条目 (5+)

全部 A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

Design World Online

http://www.designworldonline.com/

👍 0 详情链接

Journal of Mechanical Engineering (Strojnicky Casopis)

http://www.strojcas.sav.sk/

👍 0 详情链接

Inspectioneering

https://inspectioneering.com/

👍 0 详情链接

Online Pump Magazine and PumpSelector

https://impeller.net/

👍 0 详情链接

Machine Design Online

http://www.machinedesign.com/

👍 0 详情链接