Machine noise. Methods for determination of noise characteristics. General requirements.
Шум машин. Методы определения шумовых характеристик. Общие требования. |
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GOST 310.5-88Cement. Method for determining heat liberation |
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Rosstroy Письмо N БФ-558-15 от 10.06.1992Letter of The Ministry of Architecture, … |
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