JJG 893-1995Verification Regulation of Ultrasonic Source for Ultrasonic Doppler Fetal Heart Beat Detector (English PDF)
超声多普勒胎心仪超声源
JJG 893 | Evolution and historical versions
| Std ID | Title | Status |
|---|---|---|
| JJG 893-2007 | Verification Regulation for Ultrasonic Source of Ultrasonic Doppler Foetal Meters | Valid |
| JJG 893-1995 | Verification Regulation of Ultrasonic Source for Ultrasonic Doppler Fetal Heart Beat Detector | Obsolete |
JJG 893-1995 is obsolete. It has been replaced by JJG 893-2007. This page sells the obsolete edition, for projects and contracts that still cite it.
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Level / Type
National · Mandatory
Issue date
May 2, 1995
Implementation date
October 1, 1995
Scope
JJG 893-1995 is the English-translated version of 超声多普勒胎心仪超声源.
JJG 893-1995 is the Chinese metrological standard "Verification Regulation of Ultrasonic Source for Ultrasonic Doppler Fetal Heart Beat Detector". It was issued on May 2, 1995, and took effect on October 1, 1995. It is obsolete: it has been replaced by JJG 893-2007.
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Document preview — JJG 893-1995
Contents
- Document data
1 Document data
Sector: Metrological Verification (metrological standard).
Date of issue: 1995-05-02.
Date of implementation: 1995-10-01.
Status: obsolete, replaced by JJG 893-2007.
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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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