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In order to meet the requirements for rapid manufacturing of large-scale high-performance metal components , the unique advantages of high-deposition-rate laser directed energy deposition ( HDR-LDED , deposition rate ≥ 1 kg/h ) technology have been attracted great attention .
 manufacturing process: rapid manufacturing; material: metal; machine or equipment: components; manufacturing process: laser directed energy deposition; process parameter: deposition rate; concept or principle: technology
Given options, please tell me the categories of all the listed entity words.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} 
 Entities: rapid manufacturing, metal, components, laser directed energy deposition, deposition rate, technology 
Answer:
 manufacturing process: rapid manufacturing; material: metal; machine or equipment: components; manufacturing process: laser directed energy deposition; process parameter: deposition rate; concept or principle: technology