GB/T 2888-1991Methods of noise measurement for fans, blowers compressors and roots blowers (English PDF)

GB/T 2888-1991 is the English-translated version of 风机和罗茨鼓风机噪声测量方法.

GB/T 2888-1991 is the Chinese national standard "Methods of noise measurement for fans, blowers compressors and roots blowers". It was issued on November 6, 1991 by the State Bureau of Technical Supervision, and took effect on August 1, 1992. It is obsolete: it has been replaced by GB/T 2888-2008.

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

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