Perak nikel ( nikel silver, germany silver )

196 View

Perak nikel ( nikel silver, germany silver ) merupakan Serangkaian paduan perak putih dengan kandungan 52-80% tembaga, 10-35% seng, 5-35% nikel; disebut juga perak jerman.

Cari Istilah Geologi Tambang


Leave a Reply

Your email address will not be published. Required fields are marked *

This site uses Akismet to reduce spam. Learn how your comment data is processed.