Online Standards Store PDF

Resources saving. Packaging. Terms and definitions

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Homemade noodles. Specifications

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Pipes for pipelines. General specifications

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Ferrosilicochromium. Method for determination of chromium

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Coke. Sieve analysis (nominal top size greater than 20 mm)

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Unified power energy system and isolated power systems. Electrical networks. Basic circuit diagrams of switchgears at voltages from 35 kV up to 750 kV for substations. Generic solutions. Application recommendations

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