Thus, the apparatus for producing carbon nanotubes can prevent loss of metal catalysts and improve space utilization.

因此，该碳纳米管制备装置可防止金属催化剂的浪费并提高空间利用率。

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A general store shelves for its existent pallet and design, pallet one direction by depth in supporting guide, increase the storage density, improve space utilization.

通廊式货架为储存大量同类的托盘货物而设计，托盘一个接一个按深度方向存放在支撑导轨上，增大了储存密度，提高了空间利用率。

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Products in providing free flexible space space, improve space utilization, on the basis of both excellent sealing performance, sound insulation, heat insulation effect.

产品在提供自由灵活分隔空间、提高空间利用率的基础上，兼具优良的密封性能，达到隔音、隔热的效果。

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