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Due to rapid , localized heating and cooling , distortions accumulate in additive manufactured laser metal deposition ( LMD ) components , leading to a loss of dimensional accuracy or even cracking .
 manufacturing process: heating; manufacturing process: cooling; manufacturing process: additive manufactured; concept or principle: metal deposition; manufacturing process: LMD; machine or equipment: components; process characterization: dimensional accuracy; concept or principle: cracking
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: heating; manufacturing process: cooling; manufacturing process: additive manufactured; concept or principle: metal deposition; manufacturing process: LMD; machine or equipment: components; process characterization: dimensional accuracy; concept or principle: cracking