Upload
rajesh270987
View
222
Download
1
Embed Size (px)
DESCRIPTION
part of pinch technology
Citation preview
� � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � � �� � � � � � � � � � � � � � � � � � � � � � � � � ! � � � � " # � � � � � $ % & � ' ! ' ( � � ) � � * � � � " � � � + � , � � �� � � � � � � � � � � � " � � � � � � � � � � � � - � � � � � " � � � � � � � � � � � � + � � � � � � � ' . � � � � � � � � � � � � � � " � � - + � � � � � � � � - � � � � + � " " � � � � � � � " � - � � � � + � � / � � � � � � / � � � / � � � � '