Printed Board Process, Capability, Quality and Relative Reliability Benchmark Test Standard and Database.
印制板工艺，容量，质量，可靠性试验标准和数据库。
IPC-9151A Printed Board Process, Capability, Quality and Relative Reliability Benchmark Test Standard and Database.
印制板工艺，容量，质量，可靠性试验标准和数据库。
Making Multilayer printed board has a complex working procedure and long period, then the reason of causing Void PTH is very complex.
多层印制板的制作是一个生产工序复杂且周期很长的过程，那么造成金属化孔镀层空洞的原因也就很复杂。
The utility model is composed of a double-hole panel, screws and a printed board with elements, and a second distributer circuit is adopted.
本实用新型是由双孔面板、带元件的印制板和螺钉构成，采用的是二分配器电路。
The test of video-in , video-out, asynchronous serial interface(RS232), universal serial bus(USB) interface and others are completed on printed board.
在硬件上完成了视频输入、视频缓冲、RS232、USB等硬件接口的测试。
A heating element is designed using resistance heating silk and printed board, and an instrument of temperature measurement and control is designed using transistor as the temperature sensor.
介绍利用电阻加热丝、印制基板材料设计制做的加热元件和用晶体管作温度传感器设计制做温度测量控制器的电路工作原理及其在物理实验中的应用。
The speaker is made by Hon Hai Precision, as are the keypad and printed circuit-board connector.
扬声器由鸿海精密制造，同时它还制造键盘和印刷电路板之间的连接器。
The printed circuit board is made by Foxconn Advanced Technology.
印刷电路板由富士康领先科技制造。
BeagleBoard is supported by a large community and its design documents, including architecture drawings of the printed circuit board (PCB) for use in manufacturing, are freely available for download.
BeagleBoard受一个规模很大的社区支持，而它的设计文档，包括生产用的印刷电路板(PCB)的架构草图，均可免费下载得到。
The guard is usually implemented with shielded relays and traces on a printed circuit board.
保护通常是通过屏蔽继电器实现的，并且布线在印制板上。
More than 90 journalists from a large South African media group, Naspers, petitioned the company's board after it transpired that a subsidiary of the group had printed material used by ZANU-PF.
Naspers是南非一个很大的媒体机构，在它透露它的一个下属机构的印刷品被ZANU - PF所使用后，超过90名记者联名向公司的上层请愿。
In addition, the solder mask coating on printed circuit board, with the plasma treatment, can also obtain certain roughness and high active surface, thus improving the solder coating adhesion.
另外，在阻焊膜涂覆前，用等离子体对印制电路板面处理一下，还可获得一定的粗糙度和高活性的表面，从而提高阻焊膜层的附着力。
Examples of insulation resistance measurements include measuring the path be tween traces on a printed circuit board or the resistance between conductors in a multi-conductor cable.
测量绝缘电阻的例子包括测量印制板上走线之间的通路，或多芯电缆中导线之间的电阻。
The invention relates to a semiconductor component (1) for mounting on a printed circuit board.
本发明涉及一总用于安装在印刷电路板上的半导体器件(1)。
Using both types of devices, it becomes very easy to design a printed circuit board .
使用这两种类型的设备，它变得非常容易设计印刷电路板。
During the design of hardware circuits and printed circuit board, we take a series of measures to design the reliability of the system.
在硬件电路设计和印刷电路板设计过程中，采取一系列措施对系统进行了可靠性设计。
We offer a masking tape required of a printed circuit board manufacturing process, the poly - imide tape required for various electric devices, and various kinds of tapes for a shield.
我们提供了一个用胶带所需的印刷电路板制造过程中，聚酰亚胺胶带所需的各种电气设备，以及各种磁带的盾牌。
With the increasing demand of all kinds of printed circuit board manufacturing, put forward higher request to the corresponding processing technology.
随着各类印制电路板制造需求的不断增加，给相应的加工技术提出了越来越高的要求。
This machine is mainly used for cutting rolls of printed golden and silver paper board, plain rainbow paper, location laser transfer paper, white cardboard and thin paper crossly and longitudinally.
本机适用于印刷后的金银卡纸、素面彩虹纸、定位镭射转移纸、白板纸、薄型纸等卷筒材料的纵向及横切截切。
The small package outline and low profile make this device ideally suited for use in applications where printed circuit board area and component headroom are at a premium.
小型封装和纤薄的外形使该器件非常适合于印刷电路板区域和元件净空具有非常重要作用的应用。
He was just sort of interested in getting the Apple II on a printed circuit board so he could have one and be able to carry it to his computer club without having the wires break on the way.
他只是有点在获得在印刷电路板上的苹果II感兴趣，所以他能有一个和而无需电线上休息的方式能够履行了他的电脑俱乐部。
The plasma is a high energy and high activity material, it has good etching effect for any organic material, which in recent years has also been referenced to the printed circuit board manufacturing.
由于等离子体是一种具有很高能量和极高活性的物质，它对于任何有机材料等都具有良好的蚀刻作用，因而在最近几年也被引用到印制电路板制造中来。
The resistance of the copper rate is low, so in printed circuit board, used to prepare copper foil and double panel, produce multilayer prototypes via metallization copper with on the process.
金属铜的电阻率低，所以在印制电路板中，用来制备铜箔及双面板、多层板的孔金属化方面采用镀铜工艺。
Machining of PCB (printed circuit board) is a typical process of two dimensional multi hole.
印刷电路板pcb的加工是二维多孔数控钻的典型。
Low surface insulation resistance (SIR) of a printed circuit board (PCB) can degrade the performance of the circuits on the board considerably.
印制电路板的表面绝缘电阻(SIR)低会大大降低电路板的电路性能。
The technology of the plating through hole of the printed circuit board was briefly introduced the plating through hole technology of the microwave printed circuit board were also illuminated.
本文在简单介绍印制板孔金属化加工技术的基础上，对微波印制板孔金属化加工技术进行了较为详细的论述。
The amplifier can be detached from a printed circuit board by means of the integrated plug strip.
放大器带有集成的插头，可以与印刷电路板分离。
A new technology of leaching gold out of printed circuit board was studied in this paper.
本文研究了一种从废印刷线路板中提金的新方法。
A new technology of leaching gold out of printed circuit board was studied in this paper.
本文研究了一种从废印刷线路板中提金的新方法。
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