欧美日韩亚洲中文字幕，精品多人p群无码，日韩欧美中文字幕有码人妻在线，国产手机在线αv无码观看，伊人久久无码精品综合网，日韩精品国产一区国产二区，日本女人牲交全视频，一级a高清无码在线观看

<dd id="4tndm"></dd>

Products

在通博，我們承諾，服務(wù)世界工程，安全高于一切。我們一直致力于將“通博”做成民族品牌，推動儀表行業(yè)發(fā)展。

在通博，我們承諾，服務(wù)世界工程，安全高于一切。我們一直致力于將“通博”做成民族品牌，推動儀表行業(yè)發(fā)展。

Engineering Service

在通博，我們承諾，服務(wù)世界工程，安全高于一切。我們一直致力于將“通博”做成民族品牌，推動儀表行業(yè)發(fā)展。

O&M Service

CN EN RU

2020-09-02

Class Has Started.

20^th?August at 4:00 p.m.

Mr. Yu Xiaochen, engineer of R&D Department of DDTOP Technology Center, will share the course of “Electromagnetic Compatibility of Instruments”.

This?course is divided into two parts including:

1、What is electromagnetic compatibility?

2、Application of electromagnetic compatibility in products.

Welcome to the live classroom. Mobile users can access the live classroom by identifying the QR code in the picture above.

The following link can be copied by computer users to watch the live webcast.

https://ke.qq.com/webcourse/index.html#cid=2672944&term_id=102779199&lite=1&from=800021724

Please forward to your friends so that everyone can share and enjoy the knowledge.

您的瀏覽器當(dāng)前寬度低于1100px;請使用1300px以上寬度訪問。

<dd id="4tndm"></dd>