Standards World

BS EN 12697-6:2020 pdf free download – Bituminous mixtures一Test methods Part 6: Determination of bulk density of bituminous specimens

BS EN 12697-6:2020 pdf free download - Bituminous mixtures一Test methods Part 6: Determination of bulk density of bituminous specimens. 6.2.2 Thermometer, with an accuracy of ± 0,5 °C. 6.3 Additional apparatus for the SSD-procedure 6.3.1 Chamois, damp,...

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IEEE 1138:2009 pdf free download – IEEE Standard for Testing and Performance for Optical Ground Wire(OPGW) for Use on Electric Utility Power Lines

IEEE 1138:2009 pdf free download - IEEE Standard for Testing and Performance for Optical Ground Wire(OPGW) for Use on Electric Utility Power Lines 4.2 Design of fiber optic unit The fiber optic unit shall be designed to...

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IEEE 1137 CORR1:2009 pdf free download – IEEE Guide for the lImplementation of Inductive Coordination Mitigation Techniques and Applications – Corrigendum

IEEE 1137 CORR1:2009 pdf free download - IEEE Guide for the lImplementation of Inductive Coordination Mitigation Techniques and Applications - Corrigendum NOTE—The editing instructions contained in this corrigendum define how to merge the material contained therein intothe...

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BS EN 12613:2021 pdf free download – Plastics warning devices for underground cables and pipelines with visual characteristics

BS EN 12613:2021 pdf free download - Plastics warning devices for underground cables and pipelines with visual characteristics. The internal perimeter of an opening shall be 360 mm. The minimum width of the strands shall be: —...

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IEEE 1129:2014 pdf free download – IEEE Guide for Online Monitoring of Large Synchronous Generators(10 MVA and Above)

IEEE 1129:2014 pdf free download - IEEE Guide for Online Monitoring of Large Synchronous Generators(10 MVA and Above) 4.1 Stator frame Typically, stator frames for machines within the scope of this standard are made of fabricated stecl....

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BS EN 12418:2021 pdf free download – Masonry and stone cutting-off machines for job site一Safety

BS EN 12418:2021 pdf free download - Masonry and stone cutting-off machines for job site一Safety. 5 Verification of safety requirements and/or protective/risk reduction measures Safety requirements and/or protective/risk reduction measures of Clause 4 of this document shall...

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IEEE 1127:2013 pdf free download – IEEE Guide for the Design, Construction, and Operation of Electric Power Substations for Community Acceptance and Environmental Compatibility

IEEE 1127:2013 pdf free download - IEEE Guide for the Design, Construction, and Operation of Electric Power Substations for Community Acceptance and Environmental Compatibility 4.1.1.1 Proximity to electric load or generation Therc are benefits to both community...

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BS EN 12404:2020 pdf free download – Durability of wood and wood-based products – Assessment of the effectiveness of masonry fungicide to prevent growth into wood of Dry Rot Serpula lacrymans (Schumacher ex Fries) S.F. Gray – Laboratory method

BS EN 12404:2020 pdf free download - Durability of wood and wood-based products - Assessment of the effectiveness of masonry fungicide to prevent growth into wood of Dry Rot Serpula lacrymans (Schumacher ex Fries) S.F. Gray -...

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BS EN 13605:2021 pdf free download – Copper and copper alloys一Copper profiles and profiled wire for electrical purposes

BS EN 13605:2021 pdf free download - Copper and copper alloys一Copper profiles and profiled wire for electrical purposes. 7.3 Mechanical, electrical and hydrogen embrittlement tests Unless otherwise specified, the sampling rate for each of the tests in...

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IEEE 1115A:2007 pdf free download – IEEE Recommended Practice for Sizing Nickel-Cadmium Batteries for Stationary Applications

IEEE 1115A:2007 pdf free download - IEEE Recommended Practice for Sizing Nickel-Cadmium Batteries for Stationary Applications NOTE—The editing instructions contained in this amendment define how to merge the material containedherein into the existing base standard and its...

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