Russian standards PDF

Vacuum technology. Dimensions of clamped-type quick-release couplings

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Vacuum technology. Mounting dimensions of pipeline fittings. Part 2. Кnife-edge flange type

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Vacuum technology. Right-angle valve. Dimensions and interfaces for pneumatic actuator

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Vacuum technology. Vacuum gauges. Specifications for hot cathode ionization gauges

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Fire equipment. Pulse fire extinguishing installations for the supply of self-foaming gas-aerosol-filled foam. General technical requirements. Test methods

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Wastewater treatment plants. Organization of commissioning, start-up and achievement of design indicators. General requirements

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