GOST 938.19-71

State system for ensuring the uniformity of measurements. Embedded and external photometers for high-energy laser medical apparatus. Verification procedure

Fish, non-fish objects and products from them. Method for determination of residual content of triphenylmethane dyes using ultra performance liquid chromatography-quadrupole-time-of-flight mass spectrometry

Direct-acting safety valves. General specifications

Solid culture media (for veterinary aims). Specifications

Brass bars of rectangular section. Specifications

Vibration. Methods for the calibration of vibration and shock transducers. Part 11. Primary vibration calibration by laser interferometry