Requirements for guard rails, devices, and equipment of conveyor safety dated 31.01.2015, approved by First Deputy General Director – Chief operations officer, Joint Stock Company 'Mining and Metallurgical Company 'NORILSK NICKEL', S.N. Dyachenko
Parts and elements of pipelines of nuclear power plants made of corrosion-resistant steel for pressure up to 2.2 MPa (22 kgf/sm2). Welded joints. Types and dimensions
Vessels, devices and process units for treatment and processing facilities of oil and gas containing hydrogen sulfide and causing corrosion cracking. Specifications
€25
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