Russian standards PDF
Caplights for use in mines susceptible to firedamp. Part 2. Performance and other safety-related matters
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Cardiac valve prostheses. Part 3. Guidance on clinical investigation
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Implantable mammary prostheses. General technical requirements. Test methods
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Corrosion-resistant cobalt-base alloy billets for orthopedic stomatology. General specifications
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Cigarettes. Determination of carbon monoxide in the vapour phase of cigarette smoke using nondespersive infrared (NDIR) analyzer
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Cigarettes and filter rods. Determination of nominal diameter. Method using a laser beam measuring apparatus
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