Book (Practical) Mechanical engineering Examination for first class Radio Operator on the Land Laws and Regulations for Easy Learning (Revised 3rd Edition)

Product description ※Please note that product information is not in full comprehensive meaning because of the machine translation.

Mechanical Engineering
The long-awaited revision of the standard series of Land Technology! The "Laws and Regulations" will pass with this one volume! This is the third revised edition of the "Laws and Regulations" of the "First Class Land Radio Technician Examination : Learn Gently" series. This series is composed with gentle and careful explanations and many illustrations that focus on the points and make it easy for beginners and self-learners to understand. It is supported by many readers. This revision analyzes the problems after 2017 and incorporates the problems of new trends, as well as the explanations of the points of solution and ideas.