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Also , since conventional SLA equipment uses dispersions with viscosities lower than 5 Pa.s , the particle size and the solids volume fraction of the ceramics preparations must be adjusted to meet the requirements of both formability and sinterability .
 machine or equipment: SLA; machine or equipment: equipment; concept or principle: particle; process parameter: volume fraction; material: ceramics; material: be; machanical property: formability; machanical property: sinterability
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:
 machine or equipment: SLA; machine or equipment: equipment; concept or principle: particle; process parameter: volume fraction; material: ceramics; material: be; machanical property: formability; machanical property: sinterability