State system for ensuring the uniformity of measurements. State verification schedule for means measuring the propagation velocities of longitudinal, shear and surface ultrasonic waves in solids

NEPLATNÁ vydaná dňa 1.5.2015

State system for ensuring the uniformity of measurements. State verification schedule for means measuring the impulse electrical voltage

NEPLATNÁ vydaná dňa 1.1.2013

State system for ensuring the uniformity of measurements. State verification schedule for measuring instruments of length in the range from 1·10-9 to 50 m and wavelength in the range from 0, 2 to 50 mkm

NEPLATNÁ vydaná dňa 1.1.2013

State system for ensuring the uniformity of measurements. State and verification schedule for means of measuring electrical resistance

NEPLATNÁ vydaná dňa 1.1.2013

State system for ensuring the uniformity of measurements. State verification schedule for means measuring the airborne sound pressure in frequency range from 2 Hz to 100 kHz

NEPLATNÁ vydaná dňa 1.1.2013

State system for ensuring the uniformity of measurements. State verification schedule for instruments measuring mass concentration dissolving in water gasses (oxygen, hydrogen)

NEPLATNÁ vydaná dňa 1.1.2013

State system for ensuring the uniformity of measurements. State verification schedule for measuring instruments of alternating current from 1·10 -8 to 100 A in the frequency range from 1·10 -1 to 1·10 6 Hz

NEPLATNÁ vydaná dňa 1.1.2015

State system for ensuring the uniformity of measurements. State verification schedule for measuring instruments of relative permittivity and relative permeability at frequency range from 1 MHz to 18 GHz

NEPLATNÁ vydaná dňa 1.1.2013

State system for ensuring the uniformity of measurements. State verification schedule for means of measuring of the energy, of the distribution of energy density, of the pulse duration and of the laser wavelength in the wavelength range from 0,3 to 2,0 m

NEPLATNÁ vydaná dňa 1.7.2013

State system for ensuring the uniformity of measurements. The bomb calorimeters. The method of the verification

NEPLATNÁ vydaná dňa 1.1.2014