1.
Made of pinchbeck.
铜锌合金制的用金色铜所制的
2.
An alloy of copper, zinc, and tin, used in imitation gold jewelry.
金色铜一种由铜、锌和锡制成的合金，用于仿制黄金首饰
3.
Copper, zinc, lead, aluminium, bronze and brass are nonferrous metals or alloys.
铜、、、、铜和黄铜都是有色金属或合金。
4.
Aluminum, copper, and the alloys, Bronze and Brass, are common non-ferrous metals.
铝、铜、合金、黄铜等是常用的有色金属。
5.
373 Copper, zinc, lead, aluminium, bronze and brass are nonferrous metals or alloys.
铜、锌、铅、铝、青铜和黄铜都是有色金属或合金。
6.
Gold is similar in colour to brass.
金与黄铜的颜色相似.
7.
This pair is made of leather , meshed,and black, bronze and gold for available.
皮革制造，用网镂空，黑色，青铜色，或金色。
8.
Britannia metal
不列颠金(锡, 铜, 锑的银白色合金)
9.
A thin greenish layer, usually basic copper sulfate, that forms on copper or copper alloys, such as bronze, as a result of corrosion.
铜绿锈通常如碱性硫酸铜的一层浅绿色薄层，在铜或铜合金（如青铜）上形成，是由腐蚀引起的
10.
Gold electrodeposit as top coating of artificial jewelry made of copper and copper alloy tarnished because of copper diffusion to gold top deposit.
铜和铜合金饰品表面需镀金，由于铜扩散至镀金层表面，引起金层变色。
11.
a silver-white alloy containing copper and zinc and nickel.
一种银白色合金，含铜、锌、镍。
12.
Tonglu: wire drawing processing, non-ferrous materials wholesale and retail.
铜铝拔丝加工，有色金属材料批发零售。
13.
Study on the development of main business of tongling nonferrous metals group;
铜陵有色金属公司主业发展问题研究
14.
copper-graphite-bronze alloy
铜-石墨-青铜合金
15.
manganese copper
锰铜镍合金， 锰铜
16.
A bronze sequinned corsage, pinned on a black top, was teamed with a bronze sequinned skirt.
如别着一朵缀有青铜色金属亮片的胸花的黑色上衣，跟缀有青铜色金属亮片的裙子相搭配。
17.
A yellowish alloy of copper and zinc, sometimes including small amounts of other metals, but usually67 percent copper and33 percent zinc.
黄铜一种黄色的铜锌合金，有时含少量其他金属，但通常为67％的铜和33％的锌
18.
Dexing Copper Mine in Jiangxi province is the biggest open-pit non-ferrous metal mine in China,and it is a porphyry copper deposit.
江西德兴铜矿是我国最大的有色露天金属矿,属斑岩型铜矿山。