Chinese Classification
Professional Classification
ICS Classification
Latest
Value-added Services
|
Chinese National Standard Category: Acoustic Measurement |
English Title: | Acoustics-Measurement method of insertion loss and echo reduction for the underwater acoustical material sample |
Chinese Title: | 声学 水声材料样品插入损失和回声降低的测量方法 |
Standard No.: | GB/T 14369-1993 |
Category No.: | A59 |
Issued by: | CSBTS |
Issued on: | 1993-03-17 |
Implemented on: | 1993-1-2 |
Status: | superseded |
Superseded by: | GB/T 14369-2011 Acoustics—Measurement methods of insertion loss,echo reduction and sound absorption coefficient for underwater acoustical material samples |
Superseded on: | 2012-5-1 |
Abolished on: | 2012-05-01 |
Superseding: | |
Word Count: | 4000 words |
Similar Standards: | GB/T 19889.10-2006 GB/T 19889.1-2005 GB/T 19889.7-2005 GB/T 19889.6-2005 GB/T 6881-2023 GB/T 3785.2-2023 GB/T 42559-2023 GB/T 42553-2023 GB/T 3785.1-2023 GB/T 42473-2023 GB/T 19889.7-2022 GB/T 3222.1-2022 GB/T 41283.1-2022 GB/T 19889.2-2022 GB/T 17248.1-2022 GB/Z 38251-2019 GB/T 20441.2-2018 GB/T 3785.3-2018 GB/T 7341.5-2018 GB/T 17248.5-2018 |
Tel: +86-10-8572 5655 | Fax: +86-10-8581 9515 | Email: coc@codeofchina.com | QQ: 672269886 |
Copyright: Foryou Tech Co., Ltd. 2008-2020 |