YUSHI Tipsy Step Calibration Block 1018 Carbon Steel 1.0, 2.0, 3.0, 4.0" and 1.5", 2.5", 3.5",4.5" for Thickness and linearity Calibration in UT

الوصف

YUSHI Tipsy Step Calibration Block 1018 Carbon Steel 1.0, 2.0, 3.0, 4.0" and 1.5", 2.5", 3.5",4.5" for Thickness and linearity Calibration in UT