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Cyclic polarisation testing was performed on sections from the build to assess the pitting potential and re-passivation as a function of build height .
 process characterization: testing; process parameter: build; concept or principle: pitting; material: as; process parameter: build height
Given options, please tell me the categories of all the listed entity words.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} 
 Entities: testing, build, pitting, as, build height 
Answer:
 process characterization: testing; process parameter: build; concept or principle: pitting; material: as; process parameter: build height