The contamination on contact surfaces was found to be one of the main reasons to cause electric contact failure by analyzing lots of gold plated contacts in failed mobile phones.
The Success Application of Delta-Cimic Electronics CNC System PUTNC-H4-4 and A Series Servo on the Important Equipment Dispenser Machine in Mobile Phone Plastic Shell Production Line Is Introduced.
3
本周四，苹果公司的智能手机支付系统正式登陆中国。中国的电子支付市场早已被电商巨头阿里巴巴一手遮天。
Apple Inc. on Thursday launched its smartphone-based payment system in China where the electronic payments market is already dominated by an arm of e-commerce giant Alibaba.
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