Online Standards Store PDF
Supporting structures for light signal devices of railway transport. General technical requirements
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Bulkhead pipe connections with a cut ring. Design and basic dimensions
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Sheet plain single-end plug gauges with diameter over 50 to 250 mm. Design and dimensions
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Information technology. Internet of things. Wireless protocol based on narrow band RF modulation (NB-Fi)
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Means of elimination of accidents in boreholes. Terms and definitions
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