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Chinese National Standard Category: Communication equipment in general |
English Title: | Sound Pressure Level Limit Requirement and Measurement Method of Telecommunication & Information Terminal Equipment |
Chinese Title: | 信息终端设备声压输出限值要求和测量方法 |
Standard No.: | YD/T 1884-2009 |
Category No.: | M30 |
Issued by: | Ministry of Industry and Information Technology |
Issued on: | 2009-06-15 |
Implemented on: | 2009-9-1 |
Status: | superseded |
Superseded by: | YD/T 1884-2013 Sound pressure level limit requirement and measurement method of telecommunication & information terminal equipment |
Superseded on: | 2014-1-1 |
Abolished on: | 2014-01-01 |
Superseding: | |
Word Count: | words |
Similar Standards: | CNCA 07C-031-2007 YD/T 565-1992 T/GDAHVAC 2-2021 T/CCSA 243-2019 GB/T 7440-1987 GB/T 42891-2023 YD/T 4177.11-2022 YD/T 4165-2022 GB/Z 41383-2022 GB/Z 41293-2022 GB/T 38624.2-2021 GB/T 39576-2020 GB/T 39574-2020 GB/T 39575-2020 GB/T 39573-2020 T/GDAHVAC 1-2021 GB/T 37288-2019 GB/T 20068-2017 GB/T 33711-2017 GB/T 32632.2-2016 |
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