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Chinese Standard: GB 31422.2-2025

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Hearing protective equipment—Part 2:Earmuffs


Standard in brief
Scope of Application:  
本文件规定了耳罩的技术要求、标识及制造商提供的信息等。
本文件适用于具有降低噪声、保护人耳听力功能的各类型耳罩。

Basic information
Standard No:GB 31422.2-2025
Standard Name:听力防护装备 第2部分:耳罩
English Name:Hearing protective equipment—Part 2:Earmuffs
Standard Status:即将实施
Release Date:2025-08-29
Effective Date:2026-09-01
Language of Publication:中文简体

Standard Classification
ICS Number:13.340.20
CCS Number:C73

Related Standards
Referenced Standards:GB/T 12903,GB/T 46342-2025,ISO 4869-2:2018

Publication Information
Number of pages:20
Number of words:25 K
Format:大16
Edition:1
Color Pages:0
Electronic Version:Yes
Color Images:No
Print Publication Date:2025-08-01

Standard Revision Information
Has Amendment:No

Other Information
Application Dept:国家市场监督管理总局、国家标准化管理委员会
Standard Type:CN
Standard Attribute:GB
Other Standard Number:31422.2
Management Organization:中华人民共和国应急管理部
Proposing Department:中华人民共和国应急管理部

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