This series valve is the main equipment to control transportation flow of powder, crystal and little grain material.

本系列平板闸门是粉料、晶粒料、小颗粒料的流量输送控制的主要设备。

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This series valve is the main equipment to control transportation flow of powder, crystal and little grain material.

本系列平板闸门是粉料、晶粒料、小颗粒料的流量输送控制的主要设备。

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