Volume 10, Number 2 (2019)

CONTENTS

Development and Modelling of Automation of Plastic Mat Cutting Machine
Qiuming Zhu and Qiuming Zhu

Ultrasonic Principles for Fuel Injection in Internal Combustion Engine
Qiuming Zhu and Lele Chen

Genetic algorithms in computer aided design
Dazhuan Xu

Effect of TIG and MIG welding on Microstructural and Mechanical Properties: A State of Art
Bing Chen, Qilin Wu, Qilin Wu and Xianzhong Zhou