State system for ensuring the uniformity of measurements. State verification schedule for measuring instruments of the phase shift angle between two electric signals in the range of frequencies from 0,1 MHz to 65 GHz
Remote sensing data of the Earth from space. Requirements for remote sensing data of the Earth from space. List of requirements for remote sensing data of the Earth from space obtained from optical-electronic observation satellites in the infrared range
State system for ensuring the uniformity of measurements. State primary standard and state verification schedule for means measuring relative humidity of gases
Occupational safety standards system. Personal protective means for works with radioactive substances and materials for their making. Testing method and evaluation of decontamination ratio
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