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Injection Molding Design Guide

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

Essentials of Manufacturing

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

CNC Machining Design Guide

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

3D Scanners

A white paper to assist in the evaluation of 3D scanning hardware solutions.

more free publications
 
spat
Symbol:  sp 
Category:  Solid angle 
SI Equivalent:  12.5664 sr
Dimension W 
 
Notes
1 sp = 4p steradians
Convert     sp  
1 sp =
Solid angle
  Symbol Unit Name
1.48511×108  sq '  square arcminute 
5.34638×1011  sq "  square arcsec 
4.12535×104  sq °  square degree 
12.5664  sr  steradian 
Glossary
Injection Molding Design Guide

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

Essentials of Manufacturing

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

CNC Machining Design Guide

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

3D Scanners

A white paper to assist in the evaluation of 3D scanning hardware solutions.