STB PDF

Harmonized system of quality assessment for electronic components. Detail specification. Circular connectors. Round contacts, size diameter 1,6 mm, threaded coupling. Original standard BS EN 175201-804-2000 in PDF full version. Additional info + preview on request

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Foodstuffs. Determination of Alternaria toxins in tomato, wheat and sunflower seeds by SPE clean-up and HPLC-MS/MS. Original standard BS EN 17521-2021 in PDF full version. Additional info + preview on request

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Design and construction of backfilled and grouted borehole heat exchangers. Original standard BS EN 17522-2023 in PDF full version. Additional info + preview on request

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Gas meter - Thermal-mass flow- meter based gas meter. Original standard BS EN 17526-2021 in PDF full version. Additional info + preview on request

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Gas meter. Thermal-mass flow-meter based gas meter. Original standard BS EN 17526-2021 + A1-2025 in PDF full version. Additional info + preview on request

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Helium cryostats. Protection against excessive pressure. Original standard BS EN 17527-2021 in PDF full version. Additional info + preview on request

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