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Foam material tube - with quadratic exterior for improved stability
Foam material tube - with quadratic exterior for improved stability
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机译:泡沫材料管-具有二次方外观,可提高稳定性
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摘要
Various shaped tubes can be mfd. apart from the normal design. Pref. the tube comprises a foam wall filling moulded between a film covered core and the mould box walls.
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