Technical requirements for alternating current static reference watt-hour meters
中国标准分类号: N(仪器、仪表) ; N22(电能测量和负荷控制系统) | 发布日期:1906-06-08 实施日期:1996-05-01
Index of electrical measuring apparatus used in connection with ionizing radiation
中国标准分类号: N20(电工仪器、仪表综合) ; F80(核仪器与探测器综合) | 发布日期:1964-01-01 实施日期:1964-01-01
Index of electrical measuring apparatus used in connection with ionizing radiation.
中国标准分类号: N20(电工仪器、仪表综合) ; F80(核仪器与探测器综合) | 发布日期:1965-01-01 实施日期:1965-01-01
Index of electrical measuring apparatus used in connection with ionizing radiation.
中国标准分类号: N20(电工仪器、仪表综合) ; F80(核仪器与探测器综合) | 发布日期:1966-01-01 实施日期:1966-01-01
Live working - Portable phase comparators for use on voltages from 1 kV to 36 kV a.c.
中国标准分类号: N(仪器、仪表) ; N21(电测模拟指示仪表)
Electromagnetic locators for buried pipes and cables - Performance and safety
中国标准分类号: N(仪器、仪表) ; N24(测磁仪器) | 实施日期:2003-03-01
Electricity metering - Tariff and load control - Particular requirements for electronic ripple control receivers
中国标准分类号: N(仪器、仪表) ; N22(电能测量和负荷控制系统) | 实施日期:1998-08-01
Electricity metering - Data exchange for meter reading, tariff and load control - Part 62: Interface classes
中国标准分类号: N(仪器、仪表) ; N22(电能测量和负荷控制系统) | 实施日期:2002-02-01
中国标准分类号: N(仪器、仪表) ; N20/29()
Electrical measuring instruments - X-t recorders - Part 1: Definitions and requirements (IEC 61143-1:1992)
中国标准分类号: N(仪器、仪表) ; N20(电工仪器、仪表综合)
Nuclear power plants - Instrumentation and control important to safety - Electrical equipment condition monitoring methods - Part 2: Indenter modulus
中国标准分类号: N(仪器、仪表) ; N20/29()
Nuclear power plants – Instrumentation and control important to safety – Electrical equipment condition monitoring methods – Part 2: Indenter measurements
中国标准分类号: N(仪器、仪表) ; N20/29()
0.1 volt shunts for electrical measuring instruments. (classes 0.5 and 1).
中国标准分类号: N(仪器、仪表) ; N21(电测模拟指示仪表) | 实施日期:1949-06-01
Direct acting indicating analogue electrical measuring instruments and their accessories. Special requirements for phase meters, power factor meters and synchronoscopes.
中国标准分类号: N(仪器、仪表) ; N21(电测模拟指示仪表)
Direct acting indicating analogue electrical measuring instruments and their accessories. Part 8 : special requirements for accessories.
中国标准分类号: N(仪器、仪表) ; N20(电工仪器、仪表综合)
Sicherheitsbestimmungen fuer elektrische Mess,Steuer,Regel und Laborgeraete. Besondere Anforderungen an Labor-Atomspektrometer mit thermischer Atomisierung und Ionisation Safety Requirements for Electr...
中国标准分类号: N(仪器、仪表) ; N20(电工仪器、仪表综合) | 实施日期:1996-01-01
Direct acting indicating analogue electrical measuring instruments and their accessories Part 9: Recommended test methods
中国标准分类号: N(仪器、仪表) ; N20(电工仪器、仪表综合)
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