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UHV AC transmission systems - Part 301- On-site acceptance tests. Original standard PD IEC TS 63042-301-2026 in PDF full version. Additional info + preview on request

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Horizontal methods for molecular biomarker analysis - Methods of analysis for the detection of genetically modified organisms and derived products - Part 6- Real-time PCR based screening methods for the detection of cry1Ab/Ac and Pubi-cry DNA sequences. Original standard PD ISO TS 21569-6-2026 in PDF full version. Additional info + preview on request

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Aerospace series. Connectors, electrical, circular, coupled by threaded ring, fire-resistant or non fire-resistant, operating temperatures. 65 °C to 175 °C continuous, 200 °C continuous, 260 °C peak - Square flange receptacle with integrated accessory. Product standard. Original standard BS EN 2997-014-2026 in PDF full version. Additional info + preview on request

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Aerospace series. Bolt, normal hexagon head, relieved shank, long thread, in heat resisting steel FE-PA2601 (A286), silver plated. Classification- 1 100 MPa/650 °C. Original standard BS EN 3687-2026 in PDF full version. Additional info + preview on request

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Aerospace series - Nut, anchor, self-locking, fixed, 90° corner, reduced series, with counterbore, in heat resisting steel, MoS2 lubricated - Classification- 1 100 MPa (at ambient temperature) / 315 °C. Original standard BS EN 3750-2026 in PDF full version. Additional info + preview on request

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Aerospace series. Bolt, normal hexagonal head, coarse tolerance shank, short thread, in heat resisting nickel base alloy, aluminium IVD coated. Classification- 1 250 MPa (at ambient temperature)/425 °C. Original standard BS EN 4128-2026 in PDF full version. Additional info + preview on request

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