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Injection Molding Design Guide

Guide for high quality and cost-effective plastic injection molding.

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decibel (power)
Symbol:  dB (power) 
Category:  Logarithm of a ratio 
SI Equivalent:  1 dB
Dimension nil (log) 
System:  SI 
 
Notes
The decibel is a unit for expressing the ratio between two amounts of acoustic power. It is defined as 10┬Ělog10P1/P2.
Convert     dB (power)  
1 dB (power) =
Logarithm of a ratio
  Symbol Unit Name
0.1  B (power)  bel (power) 
0.2  B (voltage)  bel (voltage) 
dB (voltage)  decibel (voltage) 
0.230259  NP  neper 
Glossary
Injection Molding Design Guide

Guide for high quality and cost-effective plastic injection molding.

STEM Career Outlook

Wages, employment opportunities, and growth projections for STEM jobs.

Metal 3D Printing Design Guide

Direct Metal Laser Sintering (DMLS) 3D printing for parts with reduced cost and little waste.

Essentials of Manufacturing

Information, coverage of important developments and expert commentary in manufacturing.