JSA - JIS B 7914-3
Marks for survey and boundary-Part 3: Nail markers
|Publication Date:||20 February 2018|
|ICS Code (Other products of non-ferrous metals):||77.150.99|
This Standard specifies requirements for the metallic, nail-shaped markers that are used for survey control points and various boundary marks (hereafter referred to as the nail markers). It is not applicable to nail markers used for survey works performed under special conditions.