Site documentary photography for the staff

摘要

(57) Abstract Objective Documentary photography of embedding position such as tube at such as construction siteWhen the shadow it does, of course, when it is other than that even, you use for convenienceIt can do thing, at the same time instantaneously measure size accuratelyThe gage rod for field documentary photography which has possible practical value is offered. Constitution Graduation to one side or both one side or both sides of inside and outsideIn the gage rod for field documentary photography which it possesses, the number of 1cm intervalsThe mark for the field documentary photography which features that it possesses the value graduationShaku.