The Association of Plastic Recyclers (APR) has published the first semiannual APR Design Guide for Plastics Recyclability. Now in its 31st year, the APR Design Guide helps brands develop packaging ...

Belts and pulleys lift loads, use mechanical advantage to apply forces, and transmit power. They also form the basis of industrial conveyors big and small. In this Design Guide, the editors of Design ...

DC motors are motion components that take electrical power in the form of direct current (or some manipulated form of direct current) and convert it into mechanical rotation. The motors do this ...

Cover -- Half Title -- Title Page -- Copyright Page -- Contents -- Preface -- Chapter 1: Introduction -- 1.1 Overview -- 1.2 Missile Characteristics Comparison -- 1.3 ...