New type of Methane Generating Pit has been designed and studied. The Generator is Made of RM-PVC plastic plane.

为了探索农村小型、高效、使用方便的新型沼气池，对RM-PVC硬塑料沼气池进行了设计与研究。

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The RM-200 torque-rheometer was used to study the rheological properties of the rigid low-foamed poly(vinyl chloride)(PVC) in this paper.

用RM-200转矩流变仪对不同配方的硬质低发泡聚氯乙烯（PVC）的流变性能进行了分析。

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