GB/T 14369-1993Acoustics. Measurement method of insertion loss and echo reduction for the underwater acoustical material sample (English PDF)
声学 水声材料样品插入损失和回声降低的测量方法
GB/T 14369 | Evolution and historical versions
| Std ID | Title | Status |
|---|---|---|
| GB/T 14369-2011 | Acoustics - Measurement methods of insertion loss, echo reduction and sound absorption coefficient for underwater acoustical material samples | Valid |
| GB/T 14369-1993 | Acoustics. Measurement method of insertion loss and echo reduction for the underwater acoustical material sample | Obsolete |
GB/T 14369-1993 is obsolete. It has been replaced by GB/T 14369-2011. This page sells the obsolete edition, for projects and contracts that still cite it.
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Issued by
State Bureau of Technical Supervision
Level / Type
National · Recommended
Issue date
March 17, 1993
Implementation date
December 1, 1993
Scope
GB/T 14369-1993 is the English-translated version of 声学 水声材料样品插入损失和回声降低的测量方法.
GB/T 14369-1993 is the Chinese national standard "Acoustics. Measurement method of insertion loss and echo reduction for the underwater acoustical material sample".
It was issued on March 17, 1993 by the State Bureau of Technical Supervision, and took effect on December 1, 1993. It is obsolete: it has been replaced by GB/T 14369-2011.
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Document preview — GB/T 14369-1993
National Standard of the People's Republic of China
Issued by: State Bureau of Technical Supervision
Contents
- Document data
1 Document data
Sector: National standard (Recommended).
Issuing body: State Bureau of Technical Supervision.
Date of issue: 1993-03-17.
Date of implementation: 1993-12-01.
Status: obsolete, replaced by GB/T 14369-2011.
......
This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — all pages — is available in the English PDF.
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