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Hydraulic turbines, storage pumps and pump-turbines. Hydraulic transient analysis, design considerations and testing. Original standard PD IEC TS 63111-2025 in PDF full version. Additional info + preview on request
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Guidelines for qualifying PV modules, components and materials for operation at high temperatures. Original standard PD IEC TS 63126-2025 in PDF full version. Additional info + preview on request
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Generic RMS simulation models of converter-based generating units for power system dynamic analysis. Original standard PD IEC TS 63406-2025 in PDF full version. Additional info + preview on request
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Laboratory furniture. Recommendations for design and installation - General. Original standard BS EN 14056-1-2025 in PDF full version. Additional info + preview on request
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Heating systems in buildings. Installation and commissioning of water based heating and cooling systems. Original standard BS EN 14336-2025 in PDF full version. Additional info + preview on request
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Workplace exposure - Measurement of the dustiness of bulk materials - Requirements and choice of test methods. Original standard BS EN 15051-1-2025 in PDF full version. Additional info + preview on request
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