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Vessels and apparatus. Norms and methods of strength analysis of shells and heads from influence of support loads
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Petroleum products. Determination of sulfur content by method of monochromatic energy dispersive X-ray fluorescence spectrometry
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Petroleum products. Method for determination of colour on colorimeter TsNT
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Petroleum and natural gas industries. Drilling and production equipment. Marine drilling riser couplings. General technical requirements
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Reagents. Disodium hydrogen phosphate dodecahydrate. Specification
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