1) brass pen socket
铜笔套
3) copper bush
铜套
1.
Reason analysis and countermeasures of burning of idle gear copper bush of 16V280ZJA diesel engine
16V280ZJA型柴油机配气惰轮铜套烧损原因及预防措施
2.
The assemble of connecting pin and copper bush to fixing frame is a common connection equipment,it is particularly prevalent in Cold rolling millⅡof Wisco.
连接销轴和铜套装配固定支架工作是设备常见的连接方式,在武钢二冷轧尤为普遍。
4) pen metal
笔尖黄铜
5) bamboo pen socket
竹笔套
6) fountain pen case
钢笔套
补充资料：笔套
（～儿）①笔帽。②用线、丝织成或用布做成的套笔的东西。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条