GOST 16634-80

Electrode Holders the underwater welding also are sharp. General specifications

Petroleum bitumens. Method for determination of diluent quantity vaporized from liquid bitumens

Low-voltage switchgear and controlgear. Part 7-4. Ancillary equipment. PCB terminal blocks for copper conductors

Heat meters for water heat supply systems. General specifications

State system for ensuring the uniformity of measurements. State verification schedule for measuring means of spectral, integral and reduced regular transmissivities within the wavelength ranges of 0.2-50.0 um, diffused and mirror reflections within the wavelength ranges of 0.1-20.0 um

Resources saving. Procedure for resource conservation indices establishment in the papers on goods