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Mechanical Engineers Outlook

Guide for those interested in becoming a mechanical engineer. Includes qualifications, pay, and job duties.

Negotiate Your Salary

Learn the best principles to negotiate the salary you deserve!

CNC Machining Design Guide

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Selecting the Right 3D Printer

Discover how to choose the right 3D printer for your needs and the key performance attributes to consider.

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perm-mil (23°C)
Symbol:  perm-mil (23 °C) 
Category:  Permeability coefficient 
SI Equivalent:  1.45929×10-15 kg/Pa-m-s
Dimension
Convert     perm-mil (23 °C)  
1 perm-mil (23 °C) =
Permeability coefficient
  Symbol Unit Name
1.45929×10-15  kg-m/N-s  kilogram meter per newton per second 
1.00418×10-3  perm-inch (0 °C)  perm-inch (0°C) 
10×10-4  perm-inch (23 °C)  perm-inch (23°C) 
1.00418  perm-mil (0 °C)  perm-mil (0°C) 
Time
  Symbol Unit Name
60.329  a.u.  a.u. of time 
1.68899×10-15    blink 
1.68899×10-20  d  day 
1.69362×10-20  d (sider.)  day (sidereal) 
1.20642×10-21    fortnight 
4.05358×10-19  h  hour 
1.5525×108    Jordan's elementary time 
1.45929×10-9  ms  microsecond 
1.45929×10-12  ms  millisecond 
2.43215×10-17  min, mn  minute 
5.62998×10-22    month (30 days) 
6.18188×10-22    month (sidereal) 
5.55285×10-22    month (solar mean) 
5.71947×10-22    month (synodic), lunar month 
1.45929×10-6  ns  nanosecond 
1.45929×10-15  s  second 
1.45929×10-7    shake 
2.41285×10-21  w  week 
4.37787×10-6    wink 
4.62417×10-23  aastr.  year (astronomical), Bessel year 
4.62738×10-23  a, y  year (calendar) 
4.62413×10-23    year (sidereal) 
4.62421×10-23  a, y  year (solar mean) 
4.62431×10-23  atrop.  year (tropical) 
Glossary
Mechanical Engineers Outlook

Guide for those interested in becoming a mechanical engineer. Includes qualifications, pay, and job duties.

Negotiate Your Salary

Learn the best principles to negotiate the salary you deserve!

CNC Machining Design Guide

Optimize your designs, reduce machining time, and lower your costs.

Selecting the Right 3D Printer

Discover how to choose the right 3D printer for your needs and the key performance attributes to consider.