In this module are sign for selection microstructure arrange in order of number and alphabets symbols.
In this example was choiced letter "M". On the left display sign with leading letter "M".
It was selected item  "Martensitic stainless steel castings". On the left is subsidiary information about type of matter.
Below you see result after activated reflection entry - "Martensitic stainless steel castings".
More information about microstructure obtain by mouse click on her's left push - button when her cursor occur
inside the chosen small picture. See below.