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State system for ensuring the uniformity of measurements. Acoustics. Reference zero for the calibration of audiometric equipment. Part 1. Reference equivalent threshold sound pressure levels of pure tones for supra-aural earphones

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Textiles. Commercial laundering procedure for textile fabrics prior to flammability testing

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System of standards on information, librarianship and publishing. Retrieval and dissemination of information. Terms and definitions

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Petroleum and natural gas industry. Subsea production systems. Design of submarine umbilical end elements. General provisions

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Petroleum and natural gas industry. Subsea production systems. Aging in Flexible Pipes

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Not-go snap-gauges for checking internal diameter of splined shafts with straight-sided profile when centering by D or b. Design and dimensions

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