National Metrological Technical Specifications of the People's Republic of China
Latest
JJF 1466-2014
Scope
This specification is applicable to the calibration of needle tube rigidity measuring instruments (hereinafter referred to as rigidity measuring instruments) with a maximum deflection not greater than 0.65 mm.
JJF 1466-2014 history
2014JJF 1466-2014 Calibration Specification for Stiffness Testers of Needle Tubing