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- Do the printed wiring boards have to be lead-free? 印刷线路板必须是无铅的吗?
- Estimates are that 60-70% of printed wiring boards are tin-lead solder coated, usually by hot air solder leveling (HASL). 据估计,60-70%25的印刷线路板都带有锡-铅涂层,该涂层通常借助热空气焊料均涂(HASL)方法进行涂敷。
- Double-tone half-tone: A colour plate printed slightly out of register to create a duotone effect. 双重半色调:用一颜色印版，作稍为不准的套印，从而产生双色调的效果。
- In dielectrics are available on the electrical connections between components of conducting a graphic that is referred to as printed wiring. 在绝缘基材上提供元器件之间电气连接的导电图形，称为印制线路。
- Further, since the chip capacitors (20) are received in a thick core board (30), there is no possibility of thickening the printed wiring board. 另外，因为在厚的核心基板30中容纳了片状电容器20，所以印刷布线板不会变厚。
- Double-tone half-tone A colour plate printed slightly out of register to create a duotone effect. 双重半色调用一顏色印版,作稍為不准的套印,从而產生双色调的效果。
- The solder coatings are applied to the copper surfaces of the printed wiring board to preserve solderability and protect the copper conductors from environmental corrosion. 焊料涂层被涂敷到印刷线路板的铜表面上,不仅可以保持可焊性,同时还可以保护铜导体免受环境腐蚀。
- It is easier to print wire services dispatches than have a reporter on the beat. 刊登通讯社的电讯稿比派记者到现场采访要容易。
- Guangxi Yulin Jinlong PS Plate Printing Material Co., Ltd. 广西玉林金龙PS版印刷材料有限公司。
- Lt is also suitable to offset,intaglio and soft plate printing. 在胶印，凹印，柔版印刷都适用。;;;
- Enthone manufactures, markets and distributes its functional, decorative and electronic processes that are used in printed wiring board (PWB), semiconductor, automotive, aerospace, jewelry, and hardware and plumbing applications. 乐思生产并销售其功能性、装饰性及电子电镀工艺，这些工艺适用于印刷电路板、半导体、汽车、航空、珠宝、五金及卫浴等工业。。
- Arranging chip capacitors (20) in a printed wiring board (10) makes it possible to reduce the distance between an IC chip (90) and the chip capacitor (20) and to reduce the loop inductance. 因为在印刷布线板10内设置了片状电容器20，所以能够缩短IC芯片90与片状电容器20的距离，降低环线电感。
- FPWB Flexible Printed Wiring Board 可弯曲的印制电路板
- Chromium-faced plate Printing plate upon which an electrolytic deposit of chromium has been made to provide greater wearing quality. 印刷版面上用电解法镀上铬,使它具有耐磨损的性质。
- single side printed wiring board 单面印刷线路板
- Double side printed wiring board 双面印制线路板
- Metal Foil for Printed Wiring Applications 印制线路金属箔
- waste printed wiring board powder 废旧线路板基板粉末
- Shandong Huaxing Plate Printing and Can Making Company Ltd. is your creditable friend. We provide good service for the customers and welcome you to do transactions and co-operate with us. 山东华星印铁制罐有限公司是您信赖的合作伙伴，愿为广大客户提供优良服务，热情欢迎各界朋友光临惠顾，洽谈业务、互相合作。
- double-sided printed wiring board 双面印刷线路版
