GOST 18355-73

State system for ensuring the uniformity of measurements. State verification schedule for measuring means of spectral, integral and reduced regular transmittance and optical density within the wavelength range from 0,2 to 50,0 um, diffused and regular reflections within the wavelength range from 0,2 to 20,0 um

Short link steel chains for lifting purposes. Safety. Part 1. General requirements for acceptance

Holding devices. Bushes for indexes and locating pins. Design

Rules for carrying out certification of quality systems in the Russian Federation

Mechanical vibration. Methods for the calibration of vibration and shock transducers. Part 41. Calibration of laser vibrometers

Lampholders for tubular fluorescent lamps and starter holders