Information technology — Coding of audio-visual objects — Part 15: Carriage of network abstraction layer (NAL) unit structured video in the ISO base media file format
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$386.988
Measurement of fluid flow by means of pressure differential devices inserted in circular cross-section conduits running full — Part 6: Wedge meters
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Idioma: Inglés
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$172.788
Measurement of fluid flow by means of pressure differential devices inserted in circular cross-section conduits running full — Part 5: Cone meters
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Idioma: Inglés
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$172.788
Measurement of fluid flow by means of pressure differential devices inserted in circular cross-section conduits running full — Part 3: Nozzles and Venturi nozzles
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$309.876
Workplace air — Determination of particulate lead and lead compounds — Flame and electrothermal atomic absorption spectrometric methods
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Idioma: Inglés
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$271.320
Railway applications — Heating, ventilation and air conditioning systems for rolling stock — Part 3: Energy efficiency