| Pinch Pass | ||||
|
| A | B | C | D | E | F | G | H | I | J | K | L | M | N | O | P | Q | R | S | T | U | V | W | X | Y | Z | Definition: Microscopic imperfection of the coatings, that is, microscopic bare spots, also microscopic holes penetrating through a layer or thickness of light.
Explore MetalsMust ReadsAbout.com Special Features
©2009 About.com, a part of The New York Times Company. All rights reserved. | ||||
