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Laminated object additive manufacturing is an additive-subtractive rapid prototyping manufacturing process where 3D objects are manufactured by metal sheet material that are bonded together by thermally activated adhesive coating layer by layer .
 manufacturing process: Laminated object additive manufacturing; enabling technology: rapid prototyping; manufacturing process: manufacturing process; application: 3D objects; concept or principle: manufactured; material: metal; material: material; manufacturing process: thermally activated; material: adhesive; concept or principle: layer by layer
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: manufacturing standard, machanical property, manufacturing process, material, engineering feature, process parameter, machine or equipment, application, process characterization, enabling technology, biomedical, concept or principle 
Text: {0} 
Answer:
 manufacturing process: Laminated object additive manufacturing; enabling technology: rapid prototyping; manufacturing process: manufacturing process; application: 3D objects; concept or principle: manufactured; material: metal; material: material; manufacturing process: thermally activated; material: adhesive; concept or principle: layer by layer