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If the STL format allows exporting from a surfacing model towards the specific software , the designer needs to insert rules in upstream work in CAD .
 manufacturing standard: STL format; concept or principle: model; concept or principle: software; machine or equipment: insert; enabling technology: CAD
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 standard: STL format; concept or principle: model; concept or principle: software; machine or equipment: insert; enabling technology: CAD