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Robin Welling

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ceec2013-5870.jpg Ragnar BaldurssonThumbnailsProf. Yin ZhiqiangRagnar BaldurssonThumbnailsProf. Yin ZhiqiangRagnar BaldurssonThumbnailsProf. Yin ZhiqiangRagnar BaldurssonThumbnailsProf. Yin Zhiqiang

ESTIF (European Solar Thermal Industry Federation) President, Tisun CEO