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Noise of machines. Industrial fans. Determination of sound power levels under laboratory conditions. Part 2. Reverberant method
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Two lay rope type LK-P construction 6x19(1+6+6/6)+7x7(1+6). Dimensions
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Electrically propelled road vehicles. Safety specifications. Part 3. Electrical safety. Electrical circuits of electrical distribution systems and electrically conductive auxiliary electrical systems
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Petroleum and natural gas industries. Design and operation of subsea production systems. Part 8. Remotely operated vehicle (ROV) interfaces on subsea production systems
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Optics and photonics. Optical details. Typical technological processes of applying antireflective coatings by ion-plasma sputtering
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Broaches round of variable cutting of diameters from 14 to 90 mm. Design and dimensions
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