porous bronze bearing
... lead-bronze bearing 铅表铜轴承 porous bronze bearing 多孔青铜轴承 bronze-graphite bearing 青铜石墨轴承 ...
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多孔石墨青铜轴承 porous graphite-containing bronze bearing
·2,447,543篇论文数据,部分数据来源于NoteExpress
小齿轮轴运行多孔青铜轴承衬套。
The pinion shaft runs in porous bronze bearing bushes.
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