2065
The results showed that the applied laser power and scan speed were the governing factors of the densification behavior of SLM-processed Al-based nanocomposites .
 process parameter: laser power; process parameter: scan speed; manufacturing process: densification
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: laser power, scan speed, densification 
Answer:
 process parameter: laser power; process parameter: scan speed; manufacturing process: densification