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黄铜

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Meanwhile, the company is the sales agent of China Aluminium (Shanghai、Luoyang) Copper Co.,Ltd mainly sells various kinds of red copper, brass, tin bronze, oxygen-free copper, zinc copper-nickel alloy and its strip, board, stick materials.

公司同时又是中铝铜业有限公司的销售代理商,主要经销各种规格的紫铜、黄铜、锡青铜、无氧铜、锌白铜及其带、板、棒材。

Professional copper (brass, red bronze, green bronze, copper), nickel, black nickel, copper-zinc alloy, antique handicrafts, galvanized, imitation gold, black gun, pickling, trivalent chromium, and zinc , color zinc, blue white zinc, including all types of mold plating and mechanical products, such as the size of items within the outer diameter chrome-plated hardware, are to achieve the national leading level, and are members of the Association of Ningbo City, electroplating units, the stability of the credibility of the national quality assurance business!

专业镀铜(黄铜、红古铜、青古铜、紫铜)、镀镍、黑镍、锌合金镀铜、工艺品仿古、镀锌、仿金、枪黑色、酸洗、三价铬、黑锌、彩锌、篮白锌,包括电镀各类模具及机械产品、大小件内外径等镀硬铬,皆达到全国领先水平,而且是宁波市电镀协会会员单位,全国质量稳定信誉保证企业!

Laser penetration brazing of brass and low carbon steel.

黄铜-低碳钢异种金属激光深熔钎焊。

Welding to materials like aluminum, copper, white metal, and brass that have low melting temperatures and are easily oxidized, can be facilitated by flushing the welding spot with nitrogen, argon, helium, carbon dioxide or some similar protective gas.

焊接那些像铝、铜、白合金、黄铜这些熔点很低、易于氧化的材料,使用氮气、氩气、氦气、二氧化碳或一些类似的保护气体,吹洗焊接焊点。

Composition,microstructure and performance of the TLP diffusion bonding zone of B10 Cu-Ni alloy/low carbon steel using H62 brass interlayer were examined by means of SEM and OM,EDX analysis,microhardness test, shear test and alternating bend test.

用扫描电镜组织观察、能谱微区成分分析、显微硬度、剪切试验、反复弯曲试验等方法,研究了以H62黄铜为中间层的B10白铜/20钢双金属管的瞬间液相扩散连接。

Ergonomic gold-plated brass thumbscrews for easy adjustment and enhanced corrosion resistance.

工效学镀金黄铜thumbscrews便于调整和提高耐腐蚀性。

The development of the lead free cutting brass containing bismuth and graphite/copper composite was summarized.It can be concluded that the key points for cutting brass containing no lead are the choices of elements which can form brittle but not hard intermetallics and procedure which can make the intermetallics distr...

详细介绍国外无铅易切削铋黄铜研究开发的一些成果和石墨/铜合金复合材料的研究情况,总结国内无铅易切削铜合金的研究情况,结合自己的研究结果,指出无铅易切削铜合金的研究方向是采用适当的元素形成脆而不硬的金属间化合物,并采用一定的加工手段使其呈弥散分布。

Traditional Turkish coffee cups have brass or copper saucers with really beautiful design.

传统土耳其咖啡杯有黄铜或铜碟与真正美丽的设计。

It was not the aluminum but the massive brass and bronze on the gr ass that embarrassed me.

让我为难的不是铝而是草地上厚重的黄铜和青铜。

Livonia wants level field in Quicken Loans battleAs Quicken Loans and Rock Financial brass contemplate where to be headquartered after 2009, an increasingly tense political battle is brewing over state tax incentives being offered to lure the mortgage giant to move to downtown Detroit.

要加快贷款一级livonia场战役为加快金融贷款和岩石黄铜迎面是总部设在那里2009年日趋紧张的政治斗争正在酝酿对国家税务奖励利诱按揭巨人搬到城里底特律。

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It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发,分析对称连杆曲线上鲍尔点的产生条件,提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品,年生产总值3000万美元,产品价廉物美、选料上乘、质量保证,深受国内外客户的青睐

The eˉtiology of hemospermia is complicate,but almost of hemospermia are benign.

血精的原因很,以良性病变为主。