long bearing boss bushing 长导向的带凸台导套
Long-creepage bushing 加强式套管
long auger bearing boss bushing 长导向的带凸台导套
The extra long bushing offers excellent load bearing characteristics.
额外的长期套管提供出色的承载特性。
The a Series encompasses many value-added features such as an extra long graphite filled cast iron rod bushing and a standard oversized wear band that is located on the rear of the piston.
A系列包括许多价值，如超长附加功能填补石墨铸铁连杆衬套和一个标准的超大磨损乐队，是在活塞的后方位置。
Stem: Stem has long engagement with yoke bushing for accurate seating.
阀杆：阀杆与轭架有很长的啮合段，有助于阀座密封的精确对准。
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