CAN/CSA-Z94.2-2002(R2011)

Hearing Protection Devices - Performance, Selection, Care, and Use

CAN/CSA-Z94.2-2002(R2011) 发布历史

CAN/CSA-Z94.2-2002(R2011)由SCC 发布于 2002-01-01。

CAN/CSA-Z94.2-2002(R2011)在国际标准分类中归属于: 13.340.20 头部防护设备。

CAN/CSA-Z94.2-2002(R2011) 的最新版本是哪一版？

最新版本是 CAN/CSA-Z94.2-2002(R2011) 。

CAN/CSA-Z94.2-2002(R2011)的历代版本如下：

• 0000年 CAN/CSA-Z94.2-2002(R2011)

1. Scope 1.1 General Clauses 4 to 7 of this Standard cover performance and testing requirements for personal hearing protection devices. Clauses 8 to 12 cover the selection, care, and use of hearing protection devices as required for an effective hearing conservation program. 1.2 Types The following types of hearing protectors are covered in this Standard: earplugs, earmuffs, communication headsets, and helmets equipped with earmuffs. 1.3 Mandatory Language In this Standard "shall" indicates a mandatory requirement; "should" indicates a recommendation or that which is advised but not mandatory; and "may" indicates an advisory or optional statement. Notes accompanying clauses do not include mandatory or alternative requirements; the purpose of a note accompanying a clause is to separate from the text explanatory or informative material that is not properly a part of the Standard. Notes to figures and tables are considered part of the figure or table and may be written as mandatory requirements; legends to figures are also considered part of the requirements of the figure.

标准号

CAN/CSA-Z94.2-2002(R2011)

发布

2002年

发布单位

SCC

当前最新

CAN/CSA-Z94.2-2002(R2011)

 

 

代替标准

CSA Z94.2-14

被代替标准

Z94.2-94

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