STO 23083253-002-2017

Ensuring hardware for IT infrastructure of Public Joint Stock Company 'Mining and Metallurgical Company 'NORILSK NICKEL' and Russian Organizations of corporate structure included into the Group of Companies 'NORILSK NICKEL'

Guidance on maintenance of electromagnetic compatibility of secondary equipment and communication systems of power supply network objects

Categories of electrical receivers of industrial facilities of JSC Gazprom

Scope and standards for testing of electrical equipment

Seams of butt, fillet and tee welded joints of vessels and apparatus operating under pressure. Ultrasonic testing technique. With AMD 1-2009, 2-2012, 3-2020

Vessels, devices and process units for treatment and processing facilities of oil and gas containing hydrogen sulfide and causing corrosion cracking. Specifications