Belarus standards PDF
Wind turbines Part 11- Acoustic noise measurement techniques - Preferences shall be a sequence of
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Live working. Protective clothing against the thermal hazards of an electric arc - Test methods. Method 2- Determination of arc protection class of material and clothing by using a constrained and directed arc (box test). Original standard BS EN 61482-1-2-2014 in PDF full version. Additional info + preview on request
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Electrical safety in low voltage distribution systems up to 1 000 V a.c. and 1 500 V d.c. - Equipment for testing, measuring or monitoring of protective measures - Part 15- Functional safety requirements for insulation monitoring devices in IT systems and equipment for insulation fault location in IT systems (IEC 61557-15-2014). Original standard BS EN 61557-15-2014 in PDF full version. Additional info + preview on request
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Corrugated pressboard and presspaper for electrical purposes Part 2- Methods of test. Original standard BS EN 61628-2-1999 (2008) in PDF full version. Additional info + preview on request
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End-face image analysis procedure for the calibration of optical fibre geometry test sets - Part 1- Introduction and roadmap for standardization. Original standard BS EN 61745-2017 in PDF full version. Additional info + preview on request
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Fibre optic interconnecting devices and passive components performance standard Part 2-3- Non-connectorised single mode 1XN and 2xN non-wavelength-selective branching devices for Category U - Uncontrolled environment (IEC 61753-2-3-2001). Original standard BS EN 61753-2-3-2001 in PDF full version. Additional info + preview on request
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