The IT Department provides the information technology required for the fulfilment of CERNâs mission in an efficient and effective manner. This includes data processing and storage, networks and support for the LHC and non-LHC experimental programme, as well as services for the accelerator complex and for the whole laboratory and its users.
Top Grain leather is considered as the second highest grade of leather, and is as strong and durable as full grain leather. It is split from the top layer of hide and sanded and refinished. Genuine leather is made from the remaining layers after the top layer has been removed. It has a suede surface that is refinished to appear of a higher grade. Top Grain leather is considered as the second highest grade of leather, and is as strong and durable as full grain leather.
While the front of the PU leather looks just like pure leather, you can tell the difference from its back side where you see a cloth that is used to attach the leather like chemical. Another way to tell if it is not pure leather is to check the smoothness of the surface.ure leather is very durable and better quality than PU leather that is soft but subject to wear and tear. PU leather is always man made and not animal skin.