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Radio-frequency cable type PK 75-7-16. Specifications
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Electrical equipment and installations. Method measurements of partial discharge characteristics
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Refrigerating systems and heat pumps. Qualification of tightness of components and joints
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Low-voltage electrical installations. Part 7-717. Requirements for special installations or locations. Mobil or transportable units
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Internal combustion reciprocating engines. Exhaust emission measurement. Part 3. Definitions and methods of measurement of exhaust gas smoke under steady-state conditions
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