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Oil and gas industry. Pipeline transport systems. Submarine pipeline fittings

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Alloyed and high-alloyed steels. Methods of cobalt determination

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Assembling units and pipeline parts. Flanged and armed open branches for Pnom 9,81-98,1 MPa (100-1000 kgf/cm2). Construction and dimensions

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Rock graphic documentation. Symbols for production technical objects

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Safety in emergencies. Action plan for the prevention and liquidation of emergency situations on the territory of municipality. Procedure of development. Requirements to content and presentation

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Textile machinery and accessories. Flat steel healds for general use. Dimensions

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