DB11/T 838-2019 Active Beijing CityLocal standards

DB11/T 838-2019 DB11/T 838-2019 Metro Noise and Vibration Control Specification

Publish Date: 2019-03-27 Implement Date: 2019-07-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

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Basic Information

Standard Code: DB11/T 838-2019

Standard Type: Local standards

Standard Status: Active

is_force_gb: no

CCS Name: Noise and vibration testing methods

ICS Name: \nNoise (related to humans)

Publish Date: 2019-03-27

Implement Date: 2019-07-01

Pages: 18 pages

Development Information

Pages: 18 pages

Replace the following standards

DB11/T 838-2011 DB11/T 838-2011 Metro Noise and Vibration Control Specification

Related Standards

GB/T 3239-1982 Active

GB/T 3239-1982 Expression of physical and subjective magnitudes of sound and noise in air

Publish Date: 1982-06-08

GB/T 4963-1985 Replaced

GB/T 4963-1985 Normal equal-loudness contours for pure tones under free field listening conditions

Publish Date: 1985-02-28

GB/T 7582-1987 Replaced

GB/T 7582-1987 Acoustics—Threshold of hearing by air conduction as a function of age and sex for otologically normal persons

Publish Date: 1987-03-27

GB/T 7583-1987 Active

GB/T 7583-1987 Acoustics—Pure tone air conduction threshold audiometry—For hearing conservation purposes

Publish Date: 1987-03-27

GB 14227-1993 Replaced

GB 14227-1993 Noise limits on platform of subway station

Publish Date: 1993-03-06

GB/T 14228-1993 Replaced

GB/T 14228-1993 Measurement for noise on platform of subway station

Publish Date: 1993-03-06