In the carriage of solid particles and long-fiber waste, has a unique effect.

在排送固体颗粒和长纤维垃圾方面，具有独特效果。

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In the carriage of solid particles and long-fiber waste, has a unique effect.

在排送固体颗粒和长纤维垃圾方面，具有独特效果。

youdao