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- home > Supply > Gold-plated circuit board purchasing, Guangdong gold-plated circuit boards, Newell Year
Information Name: | Gold-plated circuit board purchasing, Guangdong gold-plated circuit boards, Newell Year |
Published: | 2015-06-22 |
Validity: | 0 |
Specifications: | Any |
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Detailed Product Description: | Branch Snyder Department of International Ltd. Shenzhen-Electronic Technology Co., Ltd. - The Department of Electronic Technology Company is a professional custom single-sided, double-sided, 2-40 storey density multilayer professional supplier, to provide customers with high-precision high-quality circuit boards Shenzhen, the Shenzhen gold-plated circuit boards, quality assurance, gold-plated circuit boards advantages, the price is reasonable. Bath should continuously filtered to remove solid impurities in the solution. When the heating bath, there must be air agitation and continuous circulation system, the heated bath spread rapidly. When the tank wall Nickel layer should be promptly inverted cylinder (the liquid to another spare cylinder production), followed by 25% ~ 50% (V / V) nitric slots were faded except, where appropriate, may be considered heating, but can not exceed 50 ℃. Branch Snyder Department of International Ltd. Shenzhen-Electronic Technology Co., Ltd. - The Department of Electronic Technology Company is a professional custom single-sided, double-sided, 2-40 storey density multilayer professional supplier, Guangdong gold-plated circuit boards, to provide customers with high-precision, high-quality circuit board in Shenzhen, quality assurance, reasonable prices. As the chemical deposition of nickel metal, which itself has catalytic ability. Because of its catalytic capability inferior to palladium crystals, so the initial reaction is mainly palladium during catalysis. When the deposition of nickel palladium crystal completely covered, if the activity of the nickel cylinder insufficient, chemical deposition will stop, then drain plated problem arises. Such infiltration and leakage of nickel plated cylinder serious shortage of activity generated by plating different, because the former has been deposited about 20μ 'thin nickel plated Pad bits thus drain after immersion gold appear white rough gold surface, which absolutely no chemical nickel deposition, look to blackened copper. Gold-plated circuit board purchasing, Guangdong gold-plated circuit boards, Newell record provided by the Department of Shenzhen-Electronic Technology Co., Ltd. Newell Shenzhen Electronic Technology Co., Ltd. (www.yipcb.com) (www.yipcb.com) strong, credible, a printed wiring board in Shenzhen, Guangdong and other industries has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Newell invasive and you hand into the brilliant, for a better future! |
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Copyright © GuangDong ICP No. 10089450, Newell Shenzhen Electronic Technology Co., Ltd. All rights reserved.
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You are the 40885 visitor
Copyright © GuangDong ICP No. 10089450, Newell Shenzhen Electronic Technology Co., Ltd. All rights reserved.
Technical support: ShenZhen AllWays Technology Development Co., Ltd.
AllSources Network's Disclaimer: The legitimacy of the enterprise information does not undertake any guarantee responsibility