EN 583:2000-Non-destructive testing - Ultrasonic examination - Part 5: Characterization and sizing of discontinuities

اختصاصی از فی توو EN 583:2000-Non-destructive testing - Ultrasonic examination - Part 5: Characterization and sizing of discontinuities دانلود با لینک مستقیم و پر سرعت .

55 صفحه Pdf

EN 583:2000

Non-destructive testing - Ultrasonic examination 

Part 5: Characterization and sizing of discontinuities

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

اختصاصی از فی توو IEC 62305:2010- Protection Against Lightning- Part 3: Physical damage to structures and life hazard دانلود با لینک مستقیم و پر سرعت .

160 صفحه pdf

IEC 62305:2010

Protection Against Lightning

Part 3: Physical damage to structures and life hazard

IEC 60243:2013-Electric strength of insulating materials – Test methods – Part 3: Additional requirements for 1,2/50 μs impulse

اختصاصی از فی توو IEC 60243:2013-Electric strength of insulating materials – Test methods – Part 3: Additional requirements for 1,2/50 μs impulse tests دانلود با لینک مستقیم و پر سرعت .

22 صفحه

IEC 60243:2013-Electric strength of insulating materials – Test methods – Part 3: Additional requirements for 1,2/50 μs impulse tests

IEC 60695:2014-Fire hazard testing – Part 2-11: Glowing/hot-wire based test methods – Glow-wire flammability test method for en

اختصاصی از فی توو IEC 60695:2014-Fire hazard testing – Part 2-11: Glowing/hot-wire based test methods – Glow-wire flammability test method for end-products (GWEPT) دانلود با لینک مستقیم و پر سرعت .

IEC 60695:2014-Fire hazard testing – Part 2-11: Glowing/hot-wire based test methods – Glow-wire flammability test method for end-products (GWEPT)

IEC 60793:2014-Optical fibres – Part 1-52: Measurement methods and test procedures – Change of temperature tests

اختصاصی از فی توو IEC 60793:2014-Optical fibres – Part 1-52: Measurement methods and test procedures – Change of temperature tests دانلود با لینک مستقیم و پر سرعت .

IEC 60793:2014-Optical fibres – Part 1-52: Measurement methods and test procedures – Change of temperature tests