Shigaichi kasaiji no kūchū shōka ni yoru enshō soshi kōka ni kansuru kenkyū hōkokusho
Series: Shōbō Kenkyūjo kenkyū shiryō -- dai 42-gō
Publisher: Jichishō Shōbōchō Shōbō Kenkyūjo
Published: 1998
Place of publication: Mitaka-shi
Language: jpn
Number of pages: 158
Subjects: Fire extinction; Equipment and supplies