1139
AFA realized by DMLS is evaluated by functional testing , vibration testing for space qualification test levels .
 manufacturing process: DMLS; process characterization: testing; process characterization: testing
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: DMLS, testing, testing 
Answer:
 manufacturing process: DMLS; process characterization: testing; process characterization: testing