1952_1972_scan.pdf

1、 Copyright by the American Society Of Mechanical Engineers Copyright by the American Society Of Mechanical Engineers Mon Mar 22 15:33:25 2010 Mon Mar 22 15:33:25 2010 Copyright by the American Society Of Mechanical Engineers Copyright by the American Society Of Mechanical Engineers Mon Mar 22 15:33:

2、25 2010 Mon Mar 22 15:33:25 2010 Copyright by the American Society Of Mechanical Engineers Copyright by the American Society Of Mechanical Engineers Mon Mar 22 15:33:25 2010 Mon Mar 22 15:33:25 2010 Copyright by the American Society Of Mechanical Engineers Copyright by the American Society Of Mechanical Engineers Mon Mar 22 15:33:25 2010 Mon Mar 22 15:33:25 2010 Copyright by the American Society Of Mechanical Engineers Copyright by the American Society Of Mechanical Engineers Mon Mar 22 15:33:25 2010 Mon Mar 22 15:33:25 2010