著者名,書名,版表示,出版者名,出版年,シリーズ名,番号,ISBN,ISSN,URL British Fire Prevention Committee,"Reinforced-concrete doors : no. 1, a door with T iron rim and expanded metal and flat iron reinforcement filled in with concrete and hung on runners and made to slide, fixed on the outside of an opening : no. 2, a door with T iron rim and expanded metal and flat iron reinforcement filled in with concrete, hung on runners and made to slide, fixed on the inside of an opening : no. 3, a set of two doors as above described, placed opposite to one another, 14 ins. apart, one on the outside and one on the inside of an opening : constructed for experimental purposes to the design of Commandant Welsch : particulars of experimental fire tests",,British Fire Prevention Committee,1912,"""Red books"" of the British Fire Prevention Committee",,,,https://cir.nii.ac.jp/crid/1130000794184487936