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One radiator an the block for CPU

https://live.staticflickr.com/65535/40764708643_4f2506f188_b.jpg
My principal motherbord

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My first project (Solt tube) and de begin of my projext in hard tube

Hello
It does not require many special tools.
All you need is a tube cutting tool.

This project is the first I use hard tube, it is not as simple as soft tube (my first project of 10 years ago...

https://live.staticflickr.com/65535/46800642255_ffbceeb63b_k.jpgIMG_20190404_224119 by Duarte Carvalho, on Flickr

https://live.staticflickr.com/65535/46800642755_4cc2937a4c_k.jpgIMG_20190425_000008 by Duarte Carvalho, on Flickr