Vendeur : liu xing, Nanjing, JS, Chine
paperback. Etat : New. Language:Chinese.Pages Number: 11997 Publisher: Central South University Press Pub. Date :2002-05. Copper is an ancient metal. The Chinese nation has more than five thousand years of civilization history of copper and copper development and use of technology in ancient China. an important part of civilization. Cast bronze knife unearthed the earliest. is the production of China 4800 years ago. Longshan Culture period has been able to manually smelting copper and copper alloy. and mastered the. N° de réf. du vendeur J54631
Quantité disponible : 1 disponible(s)