T3T2紫铜带 Y2...

T3T2Y2紫铜带0...

T2T3 Y2_2....

Y2_2.5*600...

工业加厚紫铜板1.0...

T2T3紫铜板各种规...

Y2T2T3紫铜板1...

半硬半软Y2 2.5...

1.5*600*15...

Y2T2T3半硬电子...

1.8*600*15...

4.3*142*15...

Y2紫铜带半硬半软1...

Y2 2.5*630...

T2T3紫铜带长期生...

T2T3紫铜带0.5...

T2T3紫铜板Y2半...

导电焊接紫铜板

T2紫铜板软态M1....

M全软紫铜板切割加工...

T2T3Y2紫铜板1...

T3T2紫铜板半硬半...

T2T3紫铜带半硬半...

Y2紫铜带半硬半软铜...

Y2 2.5*630...

Y2紫铜板半硬半软4...

T3紫铜板4.0*6...

T2T3紫铜板0.6...

T2T3 Y2紫铜带...

T2T3 Y2紫铜带...