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Laser Metal Deposition is a near-net-shape processing technology , which allows remarkable freedom in multi-material processing .
 Laser Metal Deposition, near-net-shape, technology, multi-material
Please list all entity words in the text that fit the category. Output format is "word1, 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:
 Laser Metal Deposition, near-net-shape, technology, multi-material