Assistant Piping Engineer 助理管道工程师

Process&Piping Engineer 化工工艺管道工程师

Plant Design & Piping Engineer 厂房布置及管道工程师

Project Piping Engineer 项目管道工程师

Site Piping Engineer 现场管道工程师

Ducting and Piping Engineer 管道工程师

Mechanical Piping Engineer 机械管道工程师 ; 管道工程师

Leader Piping Engineer 资深管道工程师

Piping Engineer of Paper Mill 泰国造纸厂管道工程师