Cart:
| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| GB/T 3241.1-2025 |
Electroacoustics - octave and Fractional Octave Filters - Part 1: Specifications {译} 电声学-倍频程和分数倍频程滤波器-第1部分：规范 |
China National Standards octave |
 English PDF |
| GB/T 3241.2-2025 |
Electroacoustics - octave and Fractional Octave Filters - Part 2: Type Evaluation Test {译} 电声学-倍频程和分数倍频程滤波器-第2部分：型式评价试验 |
China National Standards octave |
English PDF |
| GB/T 3241-2010 |
Electroacoustics - octave-band and fractional-octave-band filters 电声学 倍频程和分数倍频程滤波器 |
China National Standards octave |
English PDF |
| Find out:3Items | To Page of: First -Previous-Next -Last | 1 |
+86-755-25831330
