Park Dong-soon: Hydraulic and Pneumatic Technician Practical Exam (2021)

Only the cymbals, the real and the face of the original document are dealt with and removed. It's simple to make it easy for the test beginner to understand. The goal of the monks' passing was set up around the actual test. The shared pressure function has been referred to in terms of the fact that the problem of the shared-responsibility is all in the background.

Korean title: 공유압기능사 실기(2021)

Korean author: 박동순

Korean publisher: 건기원

ISBN-13: 9791157675920