Russian standards PDF
Petroleum and natural gas industries. Subsea production systems. Carbon and alloy steel forgings for pipe flanges, fittings, valves, and parts for high-pressure transmission service. Specifications
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Petroleum and natural gas industry. Subsea production systems. Wrought ferritic, ferritic-austenitic and martensitic fittings. Specifications
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Petroleum and natural gas in dustries. Subsea production systems. Bar of nickel-chromium-molybdenum-niobiumalloy, nickel-chromium-molybdenum-silicon andnickel-chromium-molybdenum-tungstenalloys. Specifications
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Automobile roads of general use. Functional classification
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Nanotechnologies. Single-wall carbon nanotubes. Characterization by using transmission electron microscopy and energy dispersive X-ray spectrometry
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Nanotechnologies. Single-wall carbon nanotubes. Characterization by scanning electron microscopy and energy dispersive X-ray spectrometry
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