Plumber: Intermediate

Author: Yang Linjing
Publisher:
Publish Date: 2002-06-01
Features: This book is based on the "Occupational Skill Qualification Standard for Intermediate Pipeline Workers" issued by the Ministry of Construction in 1996. It includes three parts: knowledge requirements, skill requirements, and practice questions. The content is designed to cover the new materials knowledge and process pipeline design that intermediate pipeline workers must be familiar with; the working principles of common equipment and tools; and the various pipeline installation, material calculation, and drawing skills that intermediate pipeline workers must master. Representative practice questions are also included for reference by students.