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Refractory products with a true porosity of less than 45%. Determination of cold compressive strength
Document status: Replaced by GOST 4071.1-2021
Machines and tools for surface treatment of soil. Test methods
Document status: Active
Household and similar electrical appliances. Safety. Part 2-81. Particular requirements for foot warmers and heating mats
Document status: Active
Petroleum and natural gas industry. Subsea production systems. Prevention of cracking in pipeline construction. General principles
Document status: Active