100TH GRADUATION ENGINEER FOOT-BASED SURVEYOR

摘要

A five millimeter unit of a metered surveyor is larger than survey units as much as 67%, wherein the survey units are a foot unit and an inch unit of United States and one hundredth of a foot (approximately 3.05mm). The present invention provides a metric system surveyor of a 1mm unit to remove inconvenience that the 5mm unit surveyor cannot precisely perform a survey for the 1mm unit.;COPYRIGHT KIPO 2016