铜焊件 meaning in English

braze fixture

Sc ： this media produced with silicon carbide , used for aggressive cutting , better for brazing , welding or soldering . good cutting characteristics and good wear
该磨块由碳化硅原料制成，用于需要很强切削力的零件，尤其适用于铜焊件，锡焊件和其他焊件，具有很好的切削性能和磨耗。
Welding and allied processes - qualification testing of brazers for safety joints on fuel gas distribution pipework - joining of fuel gas pipework in fuel gas plants located downstream of the general cut - off device
焊接和相关工艺.气体燃料配送管道上安全接头用铜焊件的合格鉴定试验.位于通用切割设备下游的气体燃料设备中气体燃料管道的连接