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The corrosion resistance of samples obtained by different processes follows in the order of rolled > ST3 > ST2 > ST1 > SA > SLM .
 corrosion resistance, samples, processes, SLM
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:
 corrosion resistance, samples, processes, SLM