IEC 62305:2010- Protection Against Lightning- Part 3: Physical damage to structures and life hazard

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IEC 62305:2010

Protection Against Lightning

Part 3: Physical damage to structures and life hazard

IEC 61954:2011-Static var compensators (SVC) – Testing of thyristor valves

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IEC 61954:2011

Static var compensators (SVC) – Testing of thyristor valves

IEC 62271 200:2004- تابلوهای فشار متوسط

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IEC 60919:2009-Performance of high-voltage direct current (HVDC) systems with linecommutated converters – Part 3: Dynamic condi

اختصاصی از هایدی IEC 60919:2009-Performance of high-voltage direct current (HVDC) systems with linecommutated converters – Part 3: Dynamic conditions دانلود با لینک مستقیم و پر سرعت .

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IEC 60919:2009-Performance of high-voltage direct current (HVDC) systems with linecommutated converters – Part 3: Dynamic conditions

IEC 60627:2013- Diagnostic X-ray imaging equipment – Characteristics of general purpose and mammographic anti-scatter grids

اختصاصی از هایدی IEC 60627:2013- Diagnostic X-ray imaging equipment – Characteristics of general purpose and mammographic anti-scatter grids دانلود با لینک مستقیم و پر سرعت .

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IEC 60627:2013- Diagnostic X-ray imaging equipment – Characteristics of general purpose and mammographic anti-scatter grids