bearing disc

短语词组

短语

• bearing g disc 止推轴承板
• bearing disc pipe 承力盘桩
• load -bearing disc 载荷圆盘
• Disc bearing 盘式制动器
• elastic shaft -disc bearing 弹性盘支承
• disc oiled bearing 圆盘注油轴承
• Disc Thrust Bearing 阀瓣止推轴承
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