Copper pieces. Plumbing fittings, copper brass locks and other products.

铜件。水暖配件，铜锁具等黄铜制品的专业生产厂家。

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He layered pieces of glass and used thin copper strips instead of lead, which let him make these really intricate flowery designs for stained glass, which he used in lampshades.

他把玻璃分层，用薄铜片代替铅，这让他对彩色玻璃做了这些非常复杂的华丽设计，用在灯罩上。

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Firstly, craftsmen choose pieces of copper of exactly the same thickness.

工匠们要先选取厚薄均匀的紫铜片。

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When they have removed all the dirt, they are down to the brass tacks, the copper pieces that hold the boat together.

VOA: special.2010.05.16

They were made of thin copper pieces, hinged together with hammered copper rims and decorated with enamel and paint.

FORBES: Enamored by enamels

Because the two materials exhibit a high thermal conductivity, they allow the device to cool more efficiently while distributing said heat -- 25 percent quicker than the pure copper in many pieces of tech.

ENGADGET: NC State researcher finds more efficient way to cool devices, looks to cut costs too