1400
Each AM technologies have manufacturing constraints linked by printing technology , used material and expected functions ( aesthetic , mechanical , use , etc ) .
 manufacturing process: AM technologies; concept or principle: manufacturing constraints; enabling technology: printing technology; material: material; concept or principle: aesthetic; application: mechanical
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:
 manufacturing process: AM technologies; concept or principle: manufacturing constraints; enabling technology: printing technology; material: material; concept or principle: aesthetic; application: mechanical