M00012969
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SPC GB/T 17248.2-2018 Acoustics -- Noise emitted by machinery and equipment -- Determination of emission sound pressure levels at a work station and at other specified positions in an essentially free field over a reflecting plane with negligible environmental corrections (TEXT OF DOCUMENT IS IN CHINESE)
standard by Standards Press of China, 12/28/2018
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Availability date: 07/27/2021