3783
The cylinders were printed by the Arcam EBM A2X machine using a start platform of 210 x 210 mm in size .
 EBM, machine, platform, mm
Please list all entity words in the text that fit the category. Output format is "word1, 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:
 EBM, machine, platform, mm