Kan ga abunai
Subtitle: hihei suru jōgesuidō o sukue
By: Tamama Toshihiko cho
Edition: Shohan
Publisher: Gyōsei
Published: 2011
Place of publication: Tōkyō
Language: jpn
Number of pages: 151
ISBN-13: 9784324093832
Subjects: Water leakage; Water-pipes; Maintenance and repair; Evaluation; Suikan