IEC
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IEC 63185:2025 pdf download
IEC 63185:2025 pdf download,Measurement of the complex permittivity for low-loss dielectric substrates balanced-type circular disk resonator method. IEC 63185:2025 introduces a refined measurement technique for assessing the complex permittivity of […]
IEC 61847:2025 pdf download
IEC 61847:2025 pdf download,Ultrasonics – Surgical systems – Measurement and declaration of the basic output characteristics. IEC 61847:2025 delineates several critical aspects concerning ultrasonic surgical units. Firstly, it defines the […]
IEC 62657-2:2025 pdf download
IEC 62657-2:2025 pdf download,Industrial networks – Coexistence of wireless systems – Part 2: Coexistence management. IEC 62657-2:2025 outlines several key aspects related to wireless communication coexistence. Firstly, it establishes the […]
IEC 63522-11:2025 pdf download
IEC 63522-11:2025 pdf download,Electrical relays – Tests and measurements – Part 11: Enclosure protection and degree of protection. IEC 63522-11:2025 is intended for testing electrical relay enclosures, specifying the relevant […]
IEC TR 63491:2025 pdf download
IEC TR 63491:2025 pdf download,Live working – Guidance for end users for the selection of personal protective equipment against the hazards of an electric arc. IEC TR 63491:2025 has been […]