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Acceptance tests for Nd:YAG laser beam welding machines. Machines with optical fibre delivery. Laser assembly. Original standard BS EN ISO 22827-1-2005 in PDF full version. Additional info + preview on request

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Acceptance tests for Nd:YAG laser beam welding machines. Machines with optical fibre delivery. Moving mechanism. Original standard BS EN ISO 22827-2-2005 in PDF full version. Additional info + preview on request

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Resistance welding equipment. Transformers. Integrated transformer-rectifier units for welding guns operating at 1 000 Hz. Original standard BS EN ISO 22829-2017 in PDF full version. Additional info + preview on request

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Liquid petroleum products. Determination of hydrocarbon types and oxygenates in automotive-motor gasoline and in ethanol (E85) automotive fuel. Multidimensional gas chromatography method. Original standard BS EN ISO 22854-2025 in PDF full version. Additional info + preview on request

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Rubber- or plastics-coated fabrics. Determination of roll characteristics - Methods for determination of length, width and net mass. Original standard BS EN ISO 2286-1-2016 in PDF full version. Additional info + preview on request

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Rubber- or plastics-coated fabrics. Determination of roll characteristics - Methods for determination of total mass per unit area, mass per unit area of coating and mass per unit area of substrate. Original standard BS EN ISO 2286-2-2016 in PDF full version. Additional info + preview on request

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