1618
Scanning speed was 750 mm/s with scanning direction made 67 degrees between successive building layers with hatch spacing was 0.11 mm .
 process parameter: Scanning speed; concept or principle: scanning; process parameter: hatch spacing; manufacturing process: mm
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:
 process parameter: Scanning speed; concept or principle: scanning; process parameter: hatch spacing; manufacturing process: mm