JB/T 9967-1999Hydraulic presses - Noise limits (English PDF)

JB/T 9967-1999 is the English-translated version of 液压机 噪声限值.

Noise emitted by hydraulic presses is the subject of JB/T 9967-1999, a standard of the Chinese machinery industry. The document lays down limits for the sound power level and for the sound pressure level of these machines. Its field of application takes in single column straightening hydraulic machines, hydraulic machines for plastics products and hydraulic machines in general; small hydraulic machines that use another mineral oil as the transmission medium may also be assessed against it. It quotes JB/T 3623-1984. It took the place of ZB J62006.1-1987. The classification entries are J62 for the Chinese system and 25.120.10 for the international system.

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This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 15 pages — is available in the English PDF.

GB/T 26484-2011|JB/T 9968-1999|JB/T 9974-1999|JB/T 9977-1999|GB/T 26483-2011|JB/T 13712-2019

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