Measures exemplary and exemplary measuring instruments
|
The State Measurement System. The calibration diagram for weights and weights
|
Time and frequency measurements. Terms and definitions
|
Time and frequency measurements. Terms and definitions
|
Methods for measuring ionizing radiation. Terms and definitions
|
Decibel unit for measurement of levels loss and gain in wiring communications engineering
|
Measures and measuring instruments. Basic metrological terms and definitions
|
Formation of multiple and sub-unit measurement units. Abbreviations for units of measure
|
State system of ensuring the uniformity of measurements. Humidimeter and hydrometer. Terms and definitions
|
International system of units
|
General requirements for accreditation of certification bodies of products and services
|
General requirements for accreditation of certification bodies of products and services
|
