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                             Engineering Materials 
                            - Forensics 
                            - Sizing  
                            - Surface Finish 
                            - Nondestructive Evaluation  
                            - Fire Research  
                            - Miscellaneous Performance  
   Engineering Materials 
 
 
 
  
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                             Physical Properties 
 
                            - Ion Activity  
 
                            - Polymeric Properties  
 
                            - Thermodynamic Properties  
 
                            - Optical Properties 
 
                            - Radioactivity 
  
                            - Electrical Properties 
  
                            - Metrology 
  
                            - Ceramics and Glasses 
  
                            - X-Ray Diffraction 
  
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