Workplace atmospheres. Determination of inorganic acids by ion chromatography. Part 2. Volatile acids, except hydrofluoric acid (hydrochloric acid, hydrobromic acid and nitric acid)
Hand-held portable power tools. Measurement of vibrations at the handle. Part 12. Saws and files with reciprocating action and saws with oscillating or rotating action
Automated control systems of technological processes and technical facilities for railway transport. Software functional and information safety requirements and control methods
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