This includes the extra long graphite filled cast iron rod bushing and a standard oversize wear band (located on the rear of the piston).
这包括超长石墨填充铸铁连杆衬套和一个标准的特大型穿带（位于活塞后）。
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。
It proposes measures of improving piston structure design and adopts the structure of cast aluminum bronze embedded in the hole in the piston pin bushing.
据此提出了活塞结构改进设计措施，采用了在活塞销孔内嵌入铸铝青铜衬套结构。
This includes an extra long rod bushing and a standard oversized wear band (located on the rear of the piston).
这包括超长连杆衬套和一个标准的超大穿带(对活塞后所在地)。
This includes an extra long rod bushing and a standard oversized wear band (located on the rear of the piston).
这包括超长连杆衬套和一个标准的超大穿带(对活塞后所在地)。
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