AS/NZS 17420.7:2022
Respiratory protective devices — Performance requirements, Part 7: Special application marine, mining, welding, and abrasive blasting — Filtering RPD and supplied breathable gas RPD (ISO 17420-7:2021, MOD)
- 标准号
- AS/NZS 17420.7:2022
- 发布
- 2022年
- 发布单位
- 澳大利亚标准协会
- 当前最新
- AS/NZS 17420.7:2022
- 适用范围
- AS/NZS 17420.7:2022 adopts and modifies ISO 17420 7:2021 which specifies the requirements for supplied breathable gas respiratory protective device (RPD) and filtering RPD to be used for special application marine, mining, welding, and abrasive blasting for use in the workplace to protect the wearer.