GOST R 59167-2020

Interstate system for ensuring the uniformity of measurements. Weight amounts of the standard materials for preparation of the buffer solutions - operational pH standards of 2-nd and 3-rd classes. The technical and the metrological characteristics. Methods of them

Cobalt. Method for the determination of aluminium

Statistical methods. Process management. Part 1. General principles

Low-voltage switchgear and controlgear. Part 7- 3. Ancillary equipment. Safety requirements for fuse terminal blocks

Optoelectronic integrated microcircuits and opto-couples. Methods for measuring of input-to-output capacitance

Stationary gas turbines for turbogenerators. General technical requirements