drum roller bearing [机] 鼓形滚柱轴承 ; 鼓形滚柱
Big Roller Drum 大设计滚筒
Conveyor roller drum 输送机托辊滚筒
drum roller 滚筒式压路机 ; 滚筒式碾压机 ; 滚筒式路机
dual-drum roller 双轮压路机
roller hoop drum 加强桶
single drum sheep-foot roller 单滚筒式羊蹄压路机
Drum and Roller Test 感光鼓和卷轴的测试
Spherical roller coupling for drum 卷筒用球面滚子联轴器
The instrument is composed of roller drum and Electromotion Turner.
仪器由滚筒罐及电动转架组成。
Conversely, if the washing machine drum lower prices, consumers will shift to buy roller washing machine, making waves to reduce the demand for wheel.
反之，如果滚筒式洗衣机的价格下降，消费者就会转向购买滚筒式洗衣机，使得波轮式的需求量减少。
Two groove of the inner ring and outer ring groove for the ball between the form of a drum, equipped with roller bearings.
二条滚道的内圈和滚道为球面的外圈之间，装配有鼓形滚子的轴承。
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