Art
J-GLOBAL ID:200902020808880779   Reference number:91A0876745

Effect by pattern of tread surface on visibility of steps for stair users.

階段における段仕上げの柄パターンが各段の見やすさに及ぼす影響
Author (3):
Material:
Volume: 1991  Page: 681-682  Publication year: Sep. 1991 
JST Material Number: Z0060B  ISSN: 0915-0153  Document type: Proceedings
Country of issue: Japan (JPN)  Language: JAPANESE (JA)
Terms in the title (4):
Terms in the title
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