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Enamelled thermally toughened glass (stemalit). Specifications

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Fasteners. Hexalobular internal driving feature for bolts and screws

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Non-destructive testing of welded joints of thermoplastics semi-finished products. Part 2. X-ray radiographic testing

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Dangerously explosive medical rooms. Terms and definitions

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State system for ensuring the uniformity of measurements. Letter symbols to be used in electrical technology. Part 3. Logarithmic and related quantities and units of measurement

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Fire equipment. Fire-fighting centrifugal pumps. General technical requirements. Test methods

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