JB/T 5973-1992Drying machines - Determination of sound power level of noise - Simple method (English PDF)

JB/T 5973-1992 is the English-translated version of 干燥机噪声声功率级的测定 简易法.

JB/T 5973-1992 is a recommended Chinese mechanical and machinery industry standard that describes a simple method for determining the sound power level of the noise emitted by drying machines. It sets out how the sound power level of a dryer is determined, and it is written for noise measurement on the main machine together with its noise sources. The references it lists are GB 3102.7, GB 3241, GB 3785 and GB 3947, together with the verification regulations JJG 176, JJG 188 and JJG 217. In the Chinese classification it sits under J78. Issued on 20 July 1992, it has applied since 1 January 1993.

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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.

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