118 صفحه pdf
IEC 62555:2013-Ultrasonics – Power measurement – High intensity therapeutic ultrasound (HITU) transducers and systems
IEC 62555:2013-Ultrasonics – Power measurement – High intensity therapeutic ultrasound (HITU) transducers and systems
118 صفحه pdf
IEC 62555:2013-Ultrasonics – Power measurement – High intensity therapeutic ultrasound (HITU) transducers and systems
44 صفحه فایل pdf
IEC 61730:2013-Photovoltaic (PV) module safety qualification – Part 1: Requirements for construction
IEC 60794:2014-Optical fibre cables – Part 1-20: Generic specification – Basic optical cable test procedures – General and definitions
IEC 62522:2014-Calibration of tuneable laser sources
IEC 61858-2:2014-Electrical insulation systems – Thermal evaluation of modifications to an established electrical insulation system (EIS) – Part 2: Form-wound EIS