Cloth guide roller sealing device

According to the cloth guide roller sealing device, the inner wall of a roller is rotationally connected with a shaft rod, the outer walls of the two ends of the shaft rod are in threaded connection with limiting rings, the two sides of the outer wall of the roller are in threaded connection with ma...

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Bibliographische Detailangaben
1. Verfasser: ZHAO HOUJUN
Format: Patent
Sprache:chi ; eng
Schlagworte:
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