a级片在线观看-久久久蜜桃-久久ww-免费毛片观看-欧美日韩黄-久久久久久亚洲精品-真人bbbbbbbbb毛片-亚洲图片在线-亚洲熟区-天堂在线一区-在线视频观看免费-欧美成人一区二区三区高清-日本体内she精高潮-久久亚洲精品国产-久久久人体

Welcome to the official website of TUNGSON ELECTRONIC MACHINERY LTD!
Collect this site | Return to homepage | Contact Us | Website Map |  Chinese
Popular searches on this site: AI automatic plugin machine Irregular plug-in machine Plug in machine manufacturer
Contact Us
TUNGSON ELECTRONIC MACHINERY LTD
Address: 5th Floor, Building B1, Songhu Zhigu Research Center, No. 6 Minfu Road, Liaobu Town, Dongguan City, Guangdong Province
Tel:0769-85389385
Fax:0769-85411416
E-mail:sales@tungson.hk
Experiential training enhances the company's competitiveness
Recently, Dongshun Company organized a two-day experiential training program with the aim of improving the company's cohesion, collaboration skills, and work efficiency, thereby enhancing the company's competitiveness in the market! All personnel participating in the experiential training will be divided into 6 teams and complete the set training projects during the two-day training.
Tungson Automation held a fire drill
In order to further enhance the safety awareness of all employees in the company, familiarize themselves with and master the procedures and methods of reporting, receiving, investigating, and responding to emergencies, and be able to use portable fire extinguishers to extinguish initial fires, evacuate, etc., according to the company's annual plan, on December 21, 2013, the Safety Management Department led the organization of a comprehensive fire warning drill for all departments in the company's factory
Company Profile
Visual inspection method for SMT equipment
1、 Preface: The following is a solder paste composed of a solder lead ratio of 63/37, assembled on a FR-4 board with a foot spacing of 0.6mm or more. And it is a high-quality, small quantity, and high mixing SMT assembly process. The purpose of this article is to describe the three main steps in the SMT process: solder paste printing, component placement, and the first thing that needs to be done after reflow soldering. Visual inspection "can also be used as a way to determine the quality of the manufacturing process after the process step.
High temperature reflow soldering machine R6-400 degree high temperature soldering
In order to enable electronic devices to function properly in various harsh environments, there is an urgent need for an integrated circuit that can work properly in special environments such as high temperatures. Researchers at the University of Arkansas in the United States have designed an integrated circuit that can operate at temperatures above 350 ° C (approximately 660 ° F).
Classification of SMT machines
Surface mount machines can be roughly divided into four types: The selection of SMT mounting machine accessories is the most critical
Can you separate the positive and negative terminals of SMT peripheral devices?
On all electrical appliances, there are positive and negative poles, and SMT peripheral equipment is no exception. We know that SMT peripheral equipment is used on PCB substrate production lines, limited to surface mount use. Therefore, it is crucial to distinguish its positive and negative poles. Let's take a look at how its positive and negative poles are divided?
The development of the third generation OCM-III multifunctional irregular component plug-in machine aims to improve speed
The development of the third generation OCM-III multifunctional irregular component plug-in machine aims to improve speed, increase functionality and configuration. The development of the third generation OCM-III multifunctional irregular component plug-in machine aims to improve speed, increase functionality and configuration. The development of the third generation OCM-III multifunctional irregular component plug-in machine aims to improve speed, increase functionality and configuration. The development of the third generation OCM-III multifunctional irregular component plug-in machine aims to improve speed, increase functionality and configuration.
Copyright ? 2025 TUNGSON ELECTRONIC MACHINERY LTD Technical support:Tuohai Network
13829276376
主站蜘蛛池模板: 欧美黑人性xxx猛交 伊人成长网 | 女性向片在线观看 | 免费一区 | 国产黄a三级三级三级看三级男男 | 日韩精品一区二区三区视频在线观看 | 成人性视频在线 | 爱情岛亚洲论坛入口福利 | 色五五月| 国语对白av| 麻豆一区二区 | 久久欧美精品 | 免费a级网站| 国产精品第100页 | 男人操女人视频网站 | 色偷偷亚洲| 久色亚洲 | 小伸进喷水网站 | 亚洲综合社区 | 黄色成人免费观看 | 久久影院午夜理论片无码 | 欧美1| 潘金莲一级淫片aaaaa | 国产传媒视频 | 亚洲制服av| 色伊人影院 | 久久精品色妇熟妇丰满人妻 | 国产一级二级在线观看 | 欧洲一区二区三区四区 | 夜间福利视频 | 日本一区二区高清视频 | 91视频h| 日韩永久| 久久高清无码视频 | 国产做爰高潮呻吟视频 | 国产99热| 无码精品视频一区二区三区 | 玖操| 超碰狠狠干 | 女人高潮被爽到呻吟在线观看 | 国产三区在线播放 | 特大黑人巨交吊性xxxxhd | 免费的黄色的视频 | 国产日本精品 | 国产精品77777 | 在线精品亚洲欧美日韩国产 | 日韩av影片在线观看 | 亚洲国产一区二区在线 | 久久精品国产亚洲av高清色欲 | 91成人入口 | av在线免费观看网站 | 国产中文字幕在线视频 | 久久久久亚洲AV成人网人人小说 | 国产男女猛烈无遮挡 | 精品国产网 | 狠狠搞视频| 国产成人精品三级麻豆 | 日韩人妻一区二区三区蜜桃视频 | 亚洲欧美另类自拍 | 亚洲免费av在线 | 美女张开腿让男人桶爽 | 色视频免费在线观看 | 国产精品国产三级国产aⅴ原创 | www.夜夜爽 | 黑人巨大av | 屁屁影院第一页 | 免费看成人 | av在线影片 | 一本色道久久综合亚洲精品按摩 | 欧亚成人av | av成人精品 | 国产精品午夜视频 | 欧美大片免费观看 | 中文字幕乱码人妻一区二区三区 | 荫道bbwbbb高潮潮喷 | 日日夜夜狠狠爱 | 综合网伊人 | 国产成人无码精品久久久电影 | 在线观看色 | 亚洲 成人 av | 风韵少妇性饥渴推油按摩视频 | 日本乱偷中文字幕 | 光溜溜视频素材大全美女 | 91夫妻视频 | 四虎视频国产精品免费 | 亚洲区一区| 91精品综合久久久久久五月天 | 精品国产av 无码一区二区三区 | 欧美日韩你懂的 | 中国新婚夫妻性猛交 | 伊人日本 | 中文字幕码精品视频网站 | 亚洲不卡在线视频 | 亚洲国产精品无码久久久 | 特黄aaaaaaaaa毛片免费视频 | 国产裸体视频 | 欧美黄色aaa | 日批网址 | 欧美嫩草 | 国语av在线 |