GB/T 43534-2023
高压直流输电用电压源换流器交流侧阻抗设计及测试方法
GB/T 9224-1998
直流周期计
D.C.periodmeters
1998-12-17
UNE-EN 60523-1996
DIRECT-CURRENT POTENTIOMETERS.
直流电位计
1996-06-21
UNE-EN 60523/A2-1999
DIRECT-CURRENT POTENTIOMETERS
直流电位计
1999-11-29
BS EN 60523-1993
Direct-current potentiometers
直流电位计
1980-08-29
KS C IEC 60523(2023 Confirm)
직류 전위차계
直流电位计
2013-01-22
GB/T 3927-2008
直流电位差计
Direct-current potentiometers
2008-08-06
MIL MS25025B
LOADMETER, DIRECT CURRENT, AIRCRAFT (SUPERSEDING MS25025A)
飞机直流载荷计（取代MS25025A）
1958-04-07
MIL MS25025B Notice 1-Validation
LOADMETER, DIRECT CURRENT, AIRCRAFT (SUPERSEDING MS25025A)
飞机直流载荷计（取代MS25025A）
1988-03-21
BS 2G 114-1953
Specification for direct current ratiometer indicators for aircraft
飞机用直流比率计指示器规范
1953-11-19
IEC 60523-1975/AMD2-1997
Amendment 2 - Direct-current potentiometers
修改件2-直流电位计
1997-10-17
IEC 60523-1975/AMD1-1979
Amendment 1 - Direct-current potentiometers
修改件1-直流电位计
1979-01-01
GB/T 3785.3-2018
电声学 声级计 第3部分：周期试验
Electroacoustics—Sound level meters—Part 3: Periodic tests
2018-06-07
JJG 123-2004
直流电位差计检定规程
Verification Regulation of D.C. Potentiometers
2004-09-21
GOST 9245-1979
Потенциометры постоянного тока измерительные. Общие технические условия
测量直流电位计一般规格
UNE-EN 61672-3-2009
Electroacoustics - Sound level meters -- Part 3: Periodic tests
电声学声级计第3部分:周期性试验
2009-10-21
JJG 505-2004
直流比较仪式电位差计检定规程
Verification Regulation of D.C.Comparator Potentiometers
2004-03-02
MIL MIL-B-17089A Notice 1-Inactivation
BAROMETER, ANERIOD MI-448 UM (SUPERSEDING MIL-B-17089)
气压计 一个周期MI-448 UM（代替MIL-B-17089）
1996-10-16
DIN 41755-1
Denomination of the ripple of d.c voltage, periodic deviations; terms and measuring methods
直流电压纹波的命名 周期性偏差；术语和测量方法
1970-01-01
MIL MIL-M-16034/16
METER, ELECTRICAL INDICATING, AMMETER, DC, PORTABLE, 0.5 PERCENT ACCURACY CLASS
便携式0.5%精度等级直流电指示安培计
1953-01-02