What are the best engineering sites?

[jmroz.com]

Hello,

We are putting together a list of the best engineering sites for data,
reference, info, procurement, etc. If you can make a suggestion, that
would be appreciated.

The sites collected to date are located at
http://www.jmroz.com/engineer

Thank you in advance!

Best regards,

jmroz

 

[Lostgallifreyan]

Hello,

We are putting together a list of the best engineering sites for data,
reference, info, procurement, etc. If you can make a suggestion, that
would be appreciated.

The sites collected to date are located at
http://www.jmroz.com/engineer

Thank you in advance!

Best regards,

jmroz

rswww.com
Session based, no direct linking, but you can access data sheets by signing
up, you don't need a trade account to get those. Even without the data
sheets, you can get a LOT of good data there for mechanical as well as
electronic components.