On Recycling of the Solution from Printing and Circuit board and the reusing of Copper

Engineering Applied Practice for Treatment and Reuse of Printing Circuit Board Wastewater

印制电路板废水处理回用工程应用

Influence of surface strain of thin-film ( substrate) and related references of the roll on printing board to coating leveling is studied.

考察了薄膜基材表面张力、印刷版辊相关参数对涂层流平性的影响。

After fundamental design, the printing circuit board design consists of placing components, improving and optimizing stability and resistant interference function.

PCB板图的设计，线路板图的设计包括内部元器件的布局。在原理设计之后，对模块运行的稳定性和抗干扰性能进行提高和优化。

Procedure and Key Technical Points of Screen Printing for Printed Circuit Board

印制电路板丝网印刷工艺和技术要点

Study on the Flexographic Printing of Corrugated Board

瓦楞纸柔性版印刷工艺研究

It can change the date if math with type printing board.

如配上活字印板，可达每日变换日期的要求。

Design and application of aptitude printer Development of Intelligent Printing Manager

智能打印板的开发与应用打印管理智能控制器

To the traditional challenges: transfer printing and screen printing, without plate, easily personalized digital printing, suitable for any small plate and Globoidal media.

向传统挑战：转印和丝印，无需制版，轻松实现个性化打印，适合任何板状及小弧面介质。

An intelligent printer card is designed to reduce the main CPUs working load of digital bus protection, which is based on80386EX and used to implement the tasks of printing data processing and print.

为减轻微机母线主保护CPU的工作负荷，开发一个以80386EX为核心的智能打印板完成数据处理及打印任务。

C ; in the forming arc type formation method with good stability and type plate are adopted.

管筒的成型采用了具有良好稳定性的弧式成型方法和与该方法匹配使用的链式导板等.

A typewriter in which the characters are situated on a type plate.

字符装在字模板上的一种打字机.

Electrical erosion marking machine is a kind of mini-crane.

电腐蚀打标机是小型起重机械的一种.

Daisy wheel: The exchangeable impact printing head used on some type-writers and computer printers.

菊花字轮: 一些打字机或电脑纸字机所用的撞印字部件.

On the clip also need day-to-day maintenance, v without using the business card printing head covering.

对制卡头也需要日常的维护, v在 不使用时须将制卡头罩上.

Printing head easy to adjust for precise printing.

烫头易调节,以便更精确的烫印.

This helps loosen any clogged ink in the print heads.

这有助于松开任何堵塞打印头的墨水.

White LED driver belongs to the power management system.

白光LED驱动器属于电源管理类芯片。

A low cost design of HB LED driver of DRL based on general IC

一款基于通用IC的低成本汽车日行灯HB LED驱动电路的设计

Design of a High Power LED Driver Using Hysteresis-current Control Technique

滞环电流控制的大功率LED恒流驱动芯片设计

Research and Design of a High Voltage LED Driver Circuit Based on BOOST DC-DC

一种基于boost DC-DC的高压LED驱动电路的研究与设计