-
GB 3657-1983 in English
Measurement method of direct magnetic properties of soft magnetic alloys
SUPERSEDED
Issued on:1983-05-02 | Implemented on:1984-03-01
$120.00 $117.00 -
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JB/T 9301-1999 in English
d.c. electronic amplifier galvanometer
VALID
Issued on:1999-08-06 | Implemented on:2000-01-01
$150.00 $146.00 -
-
JJG 495-2006 in English
Verification Regulation of DC Magnetoelectric Galvanometers
VALID
Issued on:2006-12-08 | Implemented on:2007-06-08
$300.00 $291.00 -
GB/T 14146-2021 in English
Test method for carrier concentration of silicon epitaxial layers - Capacitance-voltage method
VALID
Issued on:2021-05-21 | Implemented on:2021-12-01
$240.00 $233.00 -
-
GB/T 16526-1996 in English
The method measuring the lead-to-lead and loading capacitance of package leads
VALID
Issued on:1996-09-09 | Implemented on:1997-05-01
$60.00 $59.00 -
GB/T 3048.5-1994 in English
SUPERSEDED
Issued on:1994-05-01 | Implemented on:1995-01-01
$30.00 $30.00 -
GB/T 26215-2023 in English
Capacitors for snubber circuits of HVDC transmission system converter valves
VALID
Issued on:2023-11-27 | Implemented on:2024-03-01
$370.00 $359.00
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