GOST 31870-2012

State system for ensuring the uniformity of measurements. State special standard and state verification schedule for means measuring radiation field parameters of antenna systems with operating dimensions of apertures from 0,40 to 0,75m at the frequency range from 8.2 to 40,0 GHz

Hexagon socket set screws with dog point

Medical electrical equipment. Dosimetric instruments used for non-invasive measurement of X-ray tube voltage in diagnostic radiology

Low-voltage switchgear and controlgear. Part 7.2. Ancillary equipment. Protective conductor terminal blocks for copper conductors

Frozen pigs` stomachs. Specifications

Fish, non-fish objects and products of their processing. Acceptance rules and sampling methods