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BS EN IEC 60305:2021 pdf download – Insulators for overhead lines with a nominal voltage above 1 000 V – Ceramic or glass insulator units for AC systems – Characteristics of insulator units of the cap and pin type

BS EN IEC 60305:2021 pdf download - Insulators for overhead lines with a nominal voltage above 1 000 V - Ceramic or glass insulator units for AC systems - Characteristics of insulator units of the cap and...

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BS EN IEC 60296:2020 pdf download – Fluids for electrotechnical applications — Mineral insulating oils for electrical equipment

BS EN IEC 60296:2020 pdf download - Fluids for electrotechnical applications — Mineral insulating oils for electrical equipment. ASTM D971 , Standard Test Method for Interfacial Tension of Oil Against Water by the Ring Method ASTM D1...

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BS EN IEC 60098:2020 pdf download – Analogue audio disk records and reproducing equipment

BS EN IEC 60098:2020 pdf download - Analogue audio disk records and reproducing equipment. 6.7 Marker space The pitch of the lead-over groove in a marker space shall be not greater than 1 ,6 mm. A marker...

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AS/NZS ISO/IEC/IEEE 21841:2021 pdf download – Systems and software engineering — Taxonomy of systems of systems

AS/NZS ISO/IEC/IEEE 21841:2021 pdf download - Systems and software engineering — Taxonomy of systems of systems. 4 Concepts and application 4.1 Overview Taxonomies provide a means in many fields to classify and describe the relationships between the...

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AS/NZS ISO/IEC/IEEE 21839:2021 pdf download – Systems and software engineering — System of systems (SoS) considerations in life cycle stages of a system

AS/NZS ISO/IEC/IEEE 21839:2021 pdf download - Systems and software engineering — System of systems (SoS) considerations in life cycle stages of a system. In this document, system of systems considerations are addressed at each of these stages...

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AS/NZS IEC 62676.3:2020 pdf download – Video surveillance systems for use in security applications Part 3: Analog and digital video interfaces

AS/NZS IEC 62676.3:2020 pdf download - Video surveillance systems for use in security applications Part 3: Analog and digital video interfaces. 3.1.3 analog video video signal made of a continuous electrical signal which contains the luminance (brightness)...

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AS/NZS IEC 61034.2:2017 pdf download – Measurement of smoke density of cables burning under defined conditions Part 2: Test procedure and requirements

AS/NZS IEC 61034.2:2017 pdf download - Measurement of smoke density of cables burning under defined conditions Part 2: Test procedure and requirements 1 Scope This part of IEC 61 034 provides details of the test procedure to...

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AS/NZS IEC 60947.5.9:2015 pdf download – Low-voltage switchgear and controlgear Part 5.9: Control circuit devices and switching elements- Flow rate switches

AS/NZS IEC 60947.5.9:2015 pdf download - Low-voltage switchgear and controlgear Part 5.9: Control circuit devices and switching elements- Flow rate switches. 3.2 Classification according to sensing means In this standard the sensing means is designated by a...

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AS/NZS IEC 60947.5.8:2015 pdf download – Low-voltage switchgear and controlgear Part 5.8: Control circuit devices and switching elements—Three-position enabling switches

AS/NZS IEC 60947.5.8:2015 pdf download - Low-voltage switchgear and controlgear Part 5.8: Control circuit devices and switching elements—Three-position enabling switches 5.2 Marking 5.2.1 General Marking of data specified in items a), b), c) and d) of 5.1...

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AS/NZS IEC 60903:2020 pdf download – Live working — Electrical insulating gloves

AS/NZS IEC 60903:2020 pdf download - Live working — Electrical insulating gloves. 3.1 0 formally trained and qualified person competent person possessing the appropriate practical and theoretical knowledge and having adequate skill and experience to enable the...

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