Liyanawaduge, Nalin Prasanna; Sooriyaarchchi, Anura
(Faculty of Technology, South Eastern University of Sri Lanka, Sri Lanka, 2022-06-30)
This paper describes a mechanical method for calibration of steel length measuring tapes with a hook or hook-ring and
lengths up to 10 m. A reference and a test tape are laid horizontally
by a series of horizontal ...