Cart:
Keyword:
| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| JJG 176-2005 |
Verification regulation of sound calibrators 声校准器检定规程 |
China Metrological
Standards Verification regulation sound |
 English PDF |
| JJG 992-2004 |
Verification Regulation of the Measurement Instruments of Sound Intensity 声强测量仪检定规程 |
China Metrological
Standards Verification regulation sound |
English PDF |
| JJG 980-2003 |
Verification Regulation of Personal Sound Exposure Meters 个人声暴露计检定规程 |
China Metrological
Standards Verification regulation sound |
English PDF |
| JJG 277-1998 |
Verification regulation of reference sound source 标准声源 |
China Metrological
Standards Verification regulation sound |
English PDF |
| Find out:4Items | To Page of: First -Previous-Next -Last | 1 |
+86-755-25831330
