Paduan Perak Nikel C75400, Cu65Ni15Zn20, dikirim menyang Amerika Selatan
China Factory free shipping for Silver inlay copper metal stampings
Kapal paku keling kontak perak menyang Rusia kanthi UPS
Kontak listrik bisa digunakake kanggo welding utawa riveting. Yen digunakake kanggo riveted, dawa shank kudu 0.5mm - 0.8mm luwih dhuwur tinimbang kekandelan bagean riveting, kanggo mesthekake kekuatan riveting.
mesin slitting tliti dhuwur diimpor saka Jerman, tliti dhuwur strip tembaga slitting
