2051
It is especially important that process parameters are optimized to ensure structural integrity and ensure high quality manufacturing , as manufacturing errors might affect these parts more than traditional parts this requires an additional safety factor to be built into designs , and inspection is critical .
 concept or principle: process parameters; machanical property: structural integrity; concept or principle: quality; manufacturing process: manufacturing; material: as; concept or principle: errors; engineering feature: safety factor; material: be; engineering feature: designs; process characterization: inspection
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:
 concept or principle: process parameters; machanical property: structural integrity; concept or principle: quality; manufacturing process: manufacturing; material: as; concept or principle: errors; engineering feature: safety factor; material: be; engineering feature: designs; process characterization: inspection