A boiler technician's passing textbook that clearly explains the key points for the exam. - Title: 2nd Class Boiler Technician Passing Textbook - Revised Edition: Revised New Edition - ISBN: 978-4-7711-8256-8 - Price: 1800 yen - Contents: Understand the key points of the exam, question patterns, and what to memorize. - Character: A panda character is drawn on the cover. Thank you for viewing. It shows signs of use. There is dirt on the sides. I don't think there are any writings, but please consider only if you can accept it even if there are any.