Copper baton fòme pwosesis?

1. peze-(woule)-etann-(recuit)-fini-fini pwodwi yo.

2. Distribisyon kontinyèl (anwo plon, orizontal oswa wou, krole, fekondasyon) - (woule) - etann - (recuit) - fini - pwodwi fini

3. kontini extrusion-etann-(recuit)-fini-fini pwodwi.