1) copper destruction
销铜
2) brass cotter pin
铜衬扁销
3) brass pin
黄铜定位销
1.
After the eccentric pin replaced the previous brass pin on the die,the precision was improved,rapid installation and convenient processing were achieved.
用偏心定位销取代干定型上原有的黄铜定位销 ,定位精度提高 ,安装快捷 ,加工方便。
4) dumping of coin paper
铜板纸倾销
5) art paper marketing
铜版纸营销
6) crank pin brass
曲柄销铜衬
补充资料：活销销
1.方言。指开关。
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