13.140 噪声(与人有关的) 标准查询与下载
共找到 436 条与 噪声(与人有关的) 相关的标准，共 30 页
Acoustics — Reference zero for the calibration of audiometric equipment — Part 4: Reference levels for narrow-band masking noise
- ICS
- 13.140
- CCS
- 发布
- 2020-12-29
- 实施
Acoustics — Reference zero for the calibration of audiometric equipment — Part 1: Reference equivalent threshold sound pressure levels for pure tones and supra-aural earphones
- ICS
- 13.140
- CCS
- 发布
- 2020-12-29
- 实施
Acoustics — Reference zero for the calibration of audiometric equipment — Part 7: Reference threshold of hearing under free-field and diffuse-field listening conditions
- ICS
- 13.140
- CCS
- 发布
- 2020-12-29
- 实施
Acoustics — Statistical distribution of hearing thresholds related to age and gender
- ICS
- 13.140
- CCS
- 发布
- 2020-12-29
- 实施
Acoustics — Audiometric test methods —Part 1: Pure-tone air and bone conduction audiometry
- ICS
- 13.140
- CCS
- 发布
- 2020-12-29
- 实施
Acoustics — Audiometric test methods —Part 3: Speech audiometry
- ICS
- 13.140
- CCS
- 发布
- 2020-12-29
- 实施
Acoustics — Statistical distribution of hearing thresholds related to age and gender
- ICS
- 13.140
- CCS
- 发布
- 2020-12-29
- 实施
Acoustics — Estimation of noise-induced hearing loss
- ICS
- 13.140
- CCS
- 发布
- 2020-12-29
- 实施
Acoustics — Reference zero for the calibration of audiometric equipment — Part 2: Reference equivalent threshold sound pressure Ievels for pure tones and insert earphones
- ICS
- 13.140
- CCS
- 发布
- 2020-12-29
- 实施
Acoustics — Reference zero for the calibration of audiometric equipment — Part 3: Reference equivalent threshold vibratory force levels for pure tones and bone vibrators
- ICS
- 13.140
- CCS
- 发布
- 2020-12-29
- 实施
Acoustics — Reference zero for the calibration of audiometric equipment — Part 5: Reference equivalent threshold sound pressure levels for pure tones in the frequency range 8 kHz to 16 kHz
- ICS
- 13.140
- CCS
- 发布
- 2020-12-29
- 实施
Acoustics — Normal equal-loudness-level contour
- ICS
- 13.140
- CCS
- 发布
- 2020-12-29
- 实施
1.范围 本文件规定了防尘消声器的型号、要求、试验方法、检验规则、标志、包装、运输、贮存。 本文件适用于工业领域、水泥行业等使用的消声器产品。 2.术语和定义 本文件规定了“防尘消声器”、“插入损失”、“功率损失比”的定义。 3.型号 本文件规定了防尘消声器的型号. 4.要求 本文件规定了防尘消声器的基本要求、外观和加工质量要求和技术要求。 5.试验方法 本文件规定了防尘消声器各项要求的试验方法。 6.检验规则 本文件规定了防尘消声器的出厂检验和型式检验的项目和要求。 7. 标志、包装、运输、贮存 本文件规定了防尘消声器的标志、包装、运输、贮存的包装与标牌。
Dust muffler
- ICS
- 13.140
- CCS
- C349
- 发布
- 2020-12-26
- 实施
- 2020-12-26
Acoustics – Recommended practice for the design of low-noise workplaces containing machinery – Part 2: Noise control measures (ISO 11690-2:2020)
- ICS
- 13.140
- CCS
- 发布
- 2020-11-27
- 实施
- 2020-11-27
Acoustics – Recommended practice for the design of low-noise workplaces containing machinery – Part 2: Noise control measures
- ICS
- 13.140
- CCS
- 发布
- 2020-11-27
- 实施
- 2020-11-27
Acoustics – Recommended practice for the design of low-noise workplaces containing machinery – Part 1: Noise control strategies
- ICS
- 13.140
- CCS
- 发布
- 2020-11-27
- 实施
- 2020-11-27
Acoustics – Recommended practice for the design of low-noise workplaces containing machinery – Part 1: Noise control strategies (ISO 11690-1:2020)
- ICS
- 13.140
- CCS
- 发布
- 2020-11-27
- 实施
- 2020-11-27
This document outlines strategies to be used in dealing with noise problems in existing and planned workplaces by describing basic concepts in noise control (noise reduction, noise emission, noise immission and noise exposure). It is applicable to all types of workplaces and all types of sources of sound which are met in workplaces, including human activities. It includes those important strategies to adopt when buying a new machine or equipment. This document deals only with audible sound.
Acoustics — Recommended practice for the design of low-noise workplaces containing machinery — Part 1: Noise control strategies
- ICS
- 13.140
- CCS
- 发布
- 2020-11-03
- 实施
This document deals with the technical aspects of noise control in workplaces. The various technical measures are stated, the related acoustical quantities described, the magnitude of noise reduction discussed, and the verification methods outlined. This document deals only with audible sound.
Acoustics — Recommended practice for the design of low-noise workplaces containing machinery — Part 2: Noise control measures
- ICS
- 13.140
- CCS
- 发布
- 2020-11-03
- 实施
Acoustics - Recommended practice for the design of low-noise workplaces containing machinery - Part 2: Noise control measures (ISO 11690-2:2020)
- ICS
- 13.140
- CCS
- 发布
- 2020-11-00
- 实施
