A perfect textbook set for Fire and Disaster Prevention Equipment Technician exam preparation. - Title: Fire and Disaster Prevention Equipment Technician, Class 4, Type A & B, Volume 1 - Title: Fire and Disaster Prevention Equipment Technician, Class 4, Type A & B, Volume 2 - Content: Contains technical information regarding fire protection equipment. - Color: Green These textbooks are for both Type B and Type A exams. I am selling them because I passed the exam and no longer need them. There are no markings or writings in the books. About 80% of the actual exam questions came from the past questions in these textbooks (verbatim). I believe you can definitely pass the exam if you review the past questions twice. I also purchased a past question collection because I was worried about the exam. I will include it as a bonus. Thank you for looking.