State system for ensuring the uniformity of measurements. State verification scheme for measuring instruments of sound pressure in water within frequency range from 1*10 -3 to 1*10 6 Hz

NEPLATNÁ vydána dne 1.1.2012

State system for ensuring the uniformity of measurements. Analytical gas laboratory chromatographs. The method of verification

NEPLATNÁ vydána dne 1.1.2012

State system for ensuring the uniformity of measurements. Moisture meters neutron. The method of verification

NEPLATNÁ vydána dne 1.1.2012

State system for ensuring the uniformity of measurements. State verification schedule for instruments measuring the content of components in liquid and solid substances and materials. Transfer of the units from the state primary standard based on coulomet

NEPLATNÁ vydána dne 1.1.2013

State system for ensuring the uniformity of measurements. State verification schedule for instruments measuring the content of components in liquid and solid substances and materials. Transfer of the units from the State Primary Standard based on coulomet

NEPLATNÁ vydána dne 1.5.2015

State system for ensuring the uniformity of measurements. State hierarchy scheme for measuring instruments of the content of organic components in liquid and solid mediums and materials. Transfer of the units from the state primary standard based on liqui

NEPLATNÁ vydána dne 1.10.2014

State system for ensuring the uniformity of measurements Flow rate and quantity of gas. Procedure of measurements by turbine, rotary and vortex meters

NEPLATNÁ vydána dne 1.1.2013

State system for ensuring the uniformity of measurements. Volume of natural gaz. General requirements for measurement procedure

NEPLATNÁ vydána dne 1.7.2013

State system for ensuring the uniformity of measurements. State verification schedule for coordinate-temporal measurements means

NEPLATNÁ vydána dne 1.1.2013

State system for ensuring the uniformity of measurements. State verification schedule for measuring instruments the ultrasound velocity in solids

NEPLATNÁ vydána dne 1.1.2013