... outer gate barrel 导水机构外环,灯泡座(贯流式水轮机的) piston barrel 活塞筒 pneumatic water barrel 抽气排水筒,真空箱(沉井排水用的) ...
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barrel buffer piston rod assembly 枪管缓冲器活塞杆组件
barrel type compression piston ring 鼓形活塞压缩环
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Thoroughly clean all parts exposed to material, including piston barrel, piston head, O-ring, one-way valve, filling head, feeding tank, hopper, etc. Damaged seal shall be immediately replaced.
应彻底清洗所有和物料接触的部件,包括活塞缸、活塞头、O型圈、单向阀、灌装头、料桶、料斗等,发现破裂损伤的密封应及时进行更换。
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