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Heat exchangers. Method of measurement and evaluation of thermal performances of wet cooling towers

Document status: Active

Explosionproof electrical equipment. Part 2. Filling or purging of the pressurized enclosure 'p'

Document status: Active

Gas turbines. Methods of exhaust gas emission determinations

Document status: Active

Electrical apparatus for explosive gas atmospheres. Part 5. Powder filling q

Document status: Active

Residual current operated circuit-breakers without integral overcurrent protection for household and similar uses (RCCB'S). Part 1. General rules

Document status: Replaced by GOST IEC 60320-1-2021

Solid electrical insulating materials. Methods for the determination of moisture resistance and water resistance

Document status: Active