Special communication equipment maintenance and repair

Author: Zhengzhou Railway Bureau
Publisher:
Publish Date: 2000-06-01
Features: This book is based on the Ministry's "Railway Vocational Skill Standards" (File No. 68) and the "Vocational Skill Assessment Specification (Assessment Outline)" (File No. 25) issued by the Labor and Social Security Training Supervision Department. It adopts the internationally recognized "CBE" modular teaching method and is composed of two main parts: knowledge and skills. It includes: common mathematical knowledge, electrical and electronic knowledge, general knowledge of transmission levels, microcomputers, and telecommunication networks, basic equipment knowledge, safety knowledge, basic knowledge of woodworking, electrical work, and painting, as well as daily maintenance, regular maintenance, fault handling, and installation of equipment, identification of components, and the use of tools and instruments. It consists of a total of 121 modules. The book is written in three levels: beginner, intermediate, and advanced, and mainly involves equipment such as telephone extensions, audio extensions, programmable dispatch extensions, telephone concentrators, interlocking telephone transfer machines, amplifiers, and amplifier transfer machines. It is highly targeted and emphasizes practical skill training. This book is primarily intended for communication workers and technical management personnel engaged in the maintenance and repair of specialized communication equipment, as well as for reference by vocational school students in communication-related fields.