2014 National Register of Safety Engineers Qualification Exam Red Book: Safety Production Technology(Chinese Edition) - Tapa blanda

Paperback. Pub Date :2014-03-01 Pages: 326 Language: Chinese Publisher: China Railway Publishing House 2014 National Register of Safety Engineers Qualification Exam Red Book by integrating the National Register of Safety Engineers Qualification Exam book knowledge points . to form a simple. complete. system characteristics system. Watch registered safety engineer exam. the candidate to understand and easy to grasp. 2014 National Register of Safety Engineers Qualification Exam Red Book closely syllabus. the examination of the books focus on knowledge. difficulties and refined high-frequency test sites were selected. in the fine analysis of content knowledge while lapping test sites. focus. resolve difficulties. interpretation doubts. questions of interpretation of trends in the core. so that the candidate be aware of. so as to achieve the ability to enhance the knowledge base...