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IEC

PDF Standards IEC 60444-1 Ed. 2.0 b:1986

Measurement of quartz crystal unit parameters by zero phase technique in a pi-network – Part 1: Basic method for the measurement of resonance frequency and resonance resistance of quartz crystal units by zero phase technique in a pi-network
standard by International Electrotechnical Commission, 08/15/1986

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IEC

PDF Standards IEC 61800-7-302 Ed. 1.0 b:2007

Adjustable speed electrical power drive systems – Part 7-302: Generic interface and use of profiles for power drive systems – Mapping of profile type 2 to network technologies
standard by International Electrotechnical Commission, 11/27/2007

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IEC

PDF Standards IEC 60544-2 Ed. 3.0 b:2012

Electrical insulating materials – Determination of the effects of ionizing radiation on insulating materials – Part 2: Procedures for irradiation and test
standard by International Electrotechnical Commission, 07/09/2012

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