GB/T 1859.3-2015

Reciprocating internal combustion engines—Measurement of sound power level using sound pressure—Part 3: Precision methods for hemi-anechoic rooms

NORMA vydaná dňa 10.12.2015

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The information about the standard:

Designation standards: GB/T 1859.3-2015
Publication date standards: 10.12.2015
Country: Chinese technical standard
Kategória: Technické normy GB