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30℃<Solid liquid phase change≤60℃ 30℃<Solid liquid phase change≤60℃        
30℃<Solid liquid phase change≤60℃
PMI foam PMI foam        
PMI foam
Rhenium Rhenium         
Rhenium
Zirconia Zirconia        
Zirconia
Titanium disilicide Titanium disilicide         
Titanium disilicide
Boron silicide Boron silicide         
Boron silicide
Aluminum nitride Aluminum nitride        
Aluminum nitride
Carbon nanotube Carbon nanotube        
Carbon nanotube
Hydrides Hydrides        
Hydrides
Polytetrafluoroethylene tape Polytetrafluoroethylene tape        
Polytetrafluoroethylene tape
Special engineering plastic  board Special engineering plastic board        
Special engineering plastic board
Fluoroplastic film Fluoroplastic film        
Fluoroplastic film
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