IEC 60051-3-2018
Direct acting indicating analogue electrical measuring instruments and their accessories - Part 3: Special requirements for wattmeters and varmeters
直接作用指示模拟电气测量仪器及其附件第3部分:瓦特表和Varmeters的特殊要求
2018-08-30
GB/T 22264.3-2008
Fixed digital electric measuring instruments—Part 3:Special requirements for wattmeters and varmeters
2008-12-15
GOST 8.497-1983
Государственная система обеспечения единства измерений. Амперметры, вольтметры, ваттметры, варметры. Методика поверки
确保测量一致性的状态系统 电流表 电压表 电表 变量计 校准方法
BS EN IEC 60051-3-2021
Direct acting indicating analogue electrical measuring instruments and their accessories-Special requirements for wattmeters and varmeters
直接作用模拟指示电测量仪表及其附件
2021-05-07
GB/T 22264.3-2022
安装式数字显示电测量仪表 第3部分：功率表和无功功率表的特殊要求
Mounted digital display electric measuring instruments—Part 3：Special requirements for wattmeters and varmeters
2022-12-30
GB/T 7676.3-2017
直接作用模拟指示电测量仪表及其附件 第3部分:功率表和无功功率表的特殊要求
Direct acting indicating analogue electrical measuring instruments and their accessories--Part3:Special requirements for wattmeters and varmeters
2017-09-07
JIS C 1102-3-1997
Direct acting indicating analogue electrical measuring instruments and their accessories Part 3: Special requirements for wattmeters and varmeters
直接作用模拟指示电测量仪表及其附件第3部分:瓦特表和无功表的特殊要求
1997-01-01
UNE-EN 60051-3/A1-1996
DIRECT ACTING INDICATING ANALOGUE ELECTRICAL MEASURING INSTRUMENTS AND THEIR ACCESORIES. PART 3: SPECIAL REQUIREMENTS FOR WATTMETERS AND VARMETERS.
直接作用模拟指示电测量仪表及其附件 第3部分:瓦特表和无功表的特殊要求
1996-10-17
UNE-EN 60051-3-1993
DIRECT ACTING INDICATING ANALOGUE ELECTRICAL MEASURING INSTRUMENTS AND THEIR ACCESORIES. PART 3: SPECIAL REQUIREMENTS FOR WATTMETERS AND VARMETERS.
直接作用模拟指示电测量仪表及其附件 第3部分:瓦特表和无功表的特殊要求
1993-12-29
KS C IEC 60051-3(2018 Confirm)
직동식 지시 전기계기－제3부：전력계 및 무효전력계
直接作用模拟指示电测量仪表及其附件第3部分:瓦特表和无功表的特殊要求
2013-07-10
KS C IEC 60051-3(2023 Confirm)
직동식 지시 전기계기－제3부：전력계 및 무효전력계
直接作用模拟指示电测量仪表及其附件第3部分:功率表和无功表的特殊要求
2013-07-10
GOST 8476-1993
Приборы аналоговые показывающие электроизмерительные прямого действия и вспомогательные части к ним. Часть 3. Особые требования к ваттметрам и варметрам
直接指示模拟电气测量仪器及其附件 第3部分瓦特表和变量计的特殊要求
1993-10-21
ASTM A889/A889M-14(2020)
Standard Test Method for Alternating-Current Magnetic Properties of Materials at Low Magnetic Flux Density Using the Voltmeter-Ammeter-Wattmeter-Varmeter Method and 25-cm Epstein Frame
使用伏特计 - 电流表 - 瓦特计 - 伏特加法和25厘米爱泼斯坦框架的低磁通密度材料的交流磁性的标准测试方法
2020-06-01
CID A-A-59755
WATTMETER, RADIO FREQUENCY
无线电频率瓦特计
2004-11-05
JJG 124-2005
电流表、电压表、功率表及电阻表检定规程
Amperemeter,Voltmeters,Wattmeters and Ohmmeters
2005-10-09
DIN EN IEC 60051-3
Direct acting indicating analogue electrical measuring instruments and their accessories - Part 3: Special requirements for wattmeters and varmeters (IEC 60051-3:2018); German version EN IEC 60051-3:2021
直接作用模拟指示电测量仪表及其附件.第3部分:瓦特表和无功表的特殊要求（IEC 60051-3-2018）；德语版本EN IEC 60051-3:2021
2022-07-01
MIL MIL-W-19088
WATTMETER, SEITCHBOARD TYPE, 4-1/2 INCH
瓦特计 侧板型 4-1/2英寸
1955-10-24
JIS C 6790-2010
Load test of a bolt-clamped Langevin vibrator using wattmeter method
用瓦特计法对螺栓夹紧的朗之万振动器进行载荷试验
2010-01-01
MIL MIL-W-11817C Notice 1-Validation
WATTMETER, TS-118( )/AP (SUPERSEDING MIL-W-11817B) (NO S/S DOCUMENT)
WATTMETER TS-118（）/ AP（SUPEREDING MIL-W-11817B）（NO S/S文件）
1986-06-06
MIL MIL-W-11817C Notice 3-Cancellation
WATTMETER, TS-118( )/AP (SUPERSEDING MIL-W-11817B) (NO S/S DOCUMENT)
瓦特计 TS-118（）/AP（代替MIL-W-11817B）（无S/S文件）
1998-09-22