1609
A sample of stainless steel was fabricated in an argon atmosphere in a 40 degree centigrade pre-heating machining chamber with a fibre laser system having beam diameter of 0.1 mm .
 concept or principle: sample; material: stainless steel; concept or principle: fabricated; process parameter: argon atmosphere; machine or equipment: machining chamber; machine or equipment: fibre laser system; process parameter: beam diameter; 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:
 concept or principle: sample; material: stainless steel; concept or principle: fabricated; process parameter: argon atmosphere; machine or equipment: machining chamber; machine or equipment: fibre laser system; process parameter: beam diameter; manufacturing process: mm