3051
As not all parts of the component surface are equally important , a preselection of areas can be used to improve the overall surface quality of relevant areas .
 As, component, areas, be, surface quality, areas
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:
 As, component, areas, be, surface quality, areas