Zhongwang CAD2009 is the first experience of experience: electronic transmission (2)

A text file is automatically generated inside the package file. The record is the delivery report, which contains some basic information about the package file, and the comments and descriptions entered by the producer are reflected in this file. You can preview this file when you create a pass through the View Report button in the Create Delivery dialog.

At present, only Zhongwang CAD2009 has electronic transmission function in domestic CAD software. With the development of the network, it is believed that the scope of drawing transmission will become larger and larger, and countless users who use the electronic transmission function will benefit.

The above is some of my application experience of the electronic transmission function of Zhongwang CAD2009. I hope that the above documents can bring you some inspiration. The most important thing for the development of domestic software is that the majority of users must first understand domestic software and apply domestic software. Leave this point and everything is empty talk. As a first-line designer, I sincerely hope that domestic CAD software can achieve rapid development. I hope that domestic software can enter the majority of enterprise users and meet the needs of users' business development.

Attachment: Introduction to Zhongwang CAD Platform

Zhongwang CAD is a professional CAD drawing software based on Microsoft Windows operating system, which was officially launched by Guangzhou Zhongwang Longteng Software Co., Ltd., a leading supplier of CAD platform software in 2002. It is mainly used for two-dimensional drawing, and has some three-dimensional functions. It is widely used in construction, decoration, electronics, machinery, mold, automobile, shipbuilding and other fields, and has become the best solution for enterprise CAD legalization.

Directly use .dwg and .dxf storage formats, and template format .dwt, fully compatible with all file formats of AutoCAD2.5-AutoCAD2009

The interface is friendly and user-friendly, in line with the designer's operating habits.

Stable and reliable operation, the overall running speed is faster than domestic similar software more than 50%, trustworthy

Provides a wealth of powerful and practical features that inherit the best of many CAD products and have more unique features that are easy to use.

Provides multiple expansion interfaces, including Lisp, VBA, SDS, and DRX (ARX-like). Users can optimize and improve software usage and methods for their own use requirements.

Provide secondary development modules such as construction, structure, machinery, water supply and drainage, HVAC, electrical, etc.

The help is rich and detailed, and also provides animated demonstrations and audio-visual movies to make it easy for users to master the use of common functions and improve work efficiency.

For more details, please visit:

Previous page

3535 SMD IR LED

If you think the power of 3014 IR LED, 3020 IR LED and the 3528 IR LED too small to meet your standard. Then the 3535 IR LED must be the best choice for you!

3535IR LED's maximum power can reach 3W, the top of the small lens will make this SMD LED have the angle as the through-hole LED.

3535 IR LED has been widelly use in all kinds of area like: IR LED light and IR Camera ect. , because of they got the the high power.

Normally, 3535 LED its angle will be 140 degrees.

3535 IR LED


We produce and sell 3535 SMD IR LED, which is with the wavelength from 680nm-1550nm. In this category, we mainly introduce the two kinds of wavelengths: 940nm IR LED and 850nm IR LED. These two wavelengths are the most commonly used wavelengths in infrared monitoring. They all can be used to monitor products.
Then what is the difference between 940nm and 850nm?
940nm infrared LEDs are totally invisible to the naked eye, which means you can't see whether the 940nm working or not. Unless you watch it through some device(like phone's camera), which will show some purple or white color light.
The 850nm infrared LEDs have a very slight reddish when it's working, which means you can see if the 850nm LED is working.
Under the same power, radiation intensity of 850nm will be higher than the 940nm. Of course, 940nm also has its own unique advantages. It is the naked eye that is indistinguishable from work or from work, therefore, its application has been widely used in many special markets in the modern era.
We supply the 3535 940nm SMD IR LED and 3535 850nm SMD IR LED products with difference power, such as: 1W 940nm, 2w 940nm, 3w 940nm, 0.5w 940nm, 0.5W 850nm, 1w 850nm, 2w 850nm, 3w 850nm and so on.

3535 SMD LED, 3535 IR LED, 3535 940nm LED, 3535 850nm LED, High Power 3535 LED

Shenzhen Best LED Opto-electronic Co.,Ltd / BESTSMD CO LIMITED(HK) , https://www.bestsmd.com

Posted on