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where expertise comes together
- since 1996 -

KARL DEUTSCH
INSTRUMENTS AND SYSTEMS FOR NON-DESTRUCTIVE TESTING OF MATERIALS.

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Technical Discussions
yao
yao
09:05 Jul-22-2003
Attenuation coefficient ?

What is a neper and its unit? Please, explain, I don't understand the constant 8.686 and the definition of it.


    
 
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