1055
However , it should be noted that fine-tuning of process parameters in polymer FDM has shown to allow even lower print-angles .
 material: be; concept or principle: process parameters; material: polymer; manufacturing process: FDM
Please list all entity words in the text that fit the category.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} 
Answer:
 material: be; concept or principle: process parameters; material: polymer; manufacturing process: FDM