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Solid liquid phase change
By material: Solid liquid phase change
Solid liquid phase change≤10℃ Solid liquid phase change≤10℃        
Solid liquid phase change≤10℃
10℃<Solid liquid phase change≤30℃ 10℃<Solid liquid phase change≤30℃        
10℃<Solid liquid phase change≤30℃
30℃<Solid liquid phase change≤60℃ 30℃<Solid liquid phase change≤60℃        
30℃<Solid liquid phase change≤60℃
Solid liquid phase change>60℃ Solid liquid phase change>60℃        
Solid liquid phase change>60℃