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cuprum n.【化學】銅。

cupulate

Tongling which is major production ' s base of cuprum resource in the country , is an object of research in this paper , and used for analysis of demonstration , at same time , sums up good performances and lessons of adjustment of industrial structure in domestic and foreign ' s resources - based city 銅陵市是我國銅資源主要生產基地。本文以該市為主要研究對象,進行實證研究,同時也總結了國外資源型城市產業結構調整中的經驗教訓。

1 . main products : high resistance forum chromium aluminum , nickel chromium , nickel chromium alloy with iron resistance electro thermal , high - temperature heat - resisting stainless steel series , precision alloy , cuprum nickel alloy and manufactured goods 1 .主要產品:高電阻鐵鉻鋁鎳鉻鎳鉻鐵電熱合金材料高溫耐熱不銹鋼系列合金材料精密合金銅鎳合金材料等。

Cu50 resistance made in from cuprum Cu50銅電阻

Ditto - but with pure cuprum plated , clear black -同上-但鍍銠

Properties of pzt piezoelectric ceramics modified by barium tong sten - cuprum 3的壓電陶瓷的性能研究

Ditto - but cuprum plated , clear black -同上-但鍍純銅,透明黑