![Understanding Surface Quality: A Practical Guide | Test & Measurement | Photonics Handbook | Photonics Marketplace Understanding Surface Quality: A Practical Guide | Test & Measurement | Photonics Handbook | Photonics Marketplace](https://www.photonics.com/images/Web/Articles/2015/2/4/RockyMountain_Surface_Table3.png)
Understanding Surface Quality: A Practical Guide | Test & Measurement | Photonics Handbook | Photonics Marketplace
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Understanding Surface Quality: A Practical Guide | Test & Measurement | Photonics Handbook | Photonics Marketplace
![Jason Kuhn 12/12/12. Two numbers are always specified i.e The first number specifies the scratch number, which is an indication of its severity. - ppt download Jason Kuhn 12/12/12. Two numbers are always specified i.e The first number specifies the scratch number, which is an indication of its severity. - ppt download](https://images.slideplayer.com/24/7525670/slides/slide_2.jpg)
Jason Kuhn 12/12/12. Two numbers are always specified i.e The first number specifies the scratch number, which is an indication of its severity. - ppt download
![Understanding Surface Quality: A Practical Guide | Test & Measurement | Photonics Handbook | Photonics Marketplace Understanding Surface Quality: A Practical Guide | Test & Measurement | Photonics Handbook | Photonics Marketplace](https://www.photonics.com/images/Web/Articles/2015/2/4/thumbnail_57165.png)