Hardness - PowerPoint PPT Presentation

1 / 2
} ?>
View by Category
About This Presentation
Title:

Hardness

Description:

There are different types of hardness: Scratch Hardness Indentation Hardness ... Apatite (Hydroxyapatite) is the major component of tooth enamel and bone mineral. – PowerPoint PPT presentation

Number of Views:21
Avg rating:3.0/5.0
Slides: 3
Provided by: Randi156
Learn more at: http://www.nhn.ou.edu
Category:

less

Write a Comment
User Comments (0)
About PowerShow.com