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लेखक: Frederick L. Hope

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2 द्वारा ईबुक Frederick L. Hope

Frederick L Hope: Polyurethanes
Polyurethanes are commonly prepared from polyols, diisocyanates and chain extenders. The polyols are polyesters, polyethers or polycarbonates, while the chain extenders are low molecular weight diols …
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€263.05
Caleb I Black: Overweightness and Walking
This book presents and discusses current data on the topics of overweightness and walking. Angular momentum as a metric of human walking is discussed as well as the influence of visual, somatosensory …
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€331.71