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Petroleum and natural gas industry. Subsea production systems. Shut-off valves. Installation, maintenance and repair

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Lithium. Method of determination of sodium, potassium and calcium

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Juice products. Determination of D-malic acid content by enzymatic method

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Systems and software engineering. Systems and software quality requirements and Evaluation (SQuaRE). Common industry format (CIF) for Usability. Evaluation report

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Machinery for forestry. Industrial forestry tractors. Methods for defining of average pressure of propelling agents to ground

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Cylindrical helical compression (tension) springs of I class and of 1 category made of round steel. Main parameters of coils

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