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Through type cross pipe connections with a ball nipple. Design and basic dimensions
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Silicon carbide refractory materials and products. Methods for the determination of silicon dioxide
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General requirements for the competence of reference material producers
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Microbiology of the food chain. Horizontal method for the detection of Cronobacter spp.
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Organic light emitting diode light sources for general lighting. Safety. Part 2-3. Particular requirements. Flexible organic light emitting diode panels and tiles
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