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| Document Title | UN R138: Background noise criteria - ISO 16254 Technical Measurement Development | ||||||||
| Reference Number | GRBP-75-03 | ||||||||
| Date |
22 Jan 2022
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| Summary | Presentation by ISO TC43/SC1/WG42 | ||||||||
| Source(s) | ISO | ||||||||
| Rulemaking Area(s) | UN R138 Quiet Road Transport Vehicles | ||||||||
| Meeting(s) | |||||||||
| Downloads | |||||||||
| UNECE server | .pdf format | .pptx format | |||||||
| Excerpts from session reports related to this document | |||||||||
| GRBP | Session 75 | 8-11 Feb 2022 |
14. The expert from ISO reported on technical measurement development for standard ISO 16254 (GRBP-75-03). He also presented an updated standard ISO 10844:2021 (GRBP-75-02-Rev.1/Add.1) and proposed to include it into UN Regulations Nos. 51, 117 and 138 (GRBP-75-02-Rev.1). GRBP invited the expert from ISO to submit an official document to the next session. |
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