男人和女人接吻视频,久久人人爽人人爽人人片AV高清,久久亚洲av成人无码国产电影,日韩色欲人妻无码精品av

Enterprise News
The 24th China international petroleum and petrochemical technology and equipment exhibition | Ann science subsidiary in Changzhou bright view wisdom energy line, power improve regulatory efficiency, ensure energy security
Release time: 2024-03-27
On March 25th, 2024, the 24th China International Petroleum and Petrochemical Technology and Equipment Exhibition (hereinafter referred to as "cippe2024 Beijing Petroleum Exhibition") was held in Beijing · China International Exhibition Center (new hall).


The total exhibition area of this exhibition is 120000 ㎡, attracting about 2000 well-known enterprises in the industry from home and abroad. Gather cutting-edge view, advanced technology, casting oil and gas industry, middle and downstream of the whole industry chain development new potential energy, hydrogen, natural gas, pipeline, offshore equipment, offshore oil, shale gas, explosion-proof electrical, safety protection, automation instruments, gas, and other multiple segments, comprehensive, multiple perspective to the world China petroleum and petrochemical high quality development influence, let the global petroleum and petrochemical industry to release more business opportunities and vitality.
 

In this exhibition, Changzhou Mingjing, a subsidiary of ZhongAnke, brought the series of smart energy explosion-proof products for underground coal mine, mine, tunnel, oil, natural gas and subway, to improve the emergency response time, obtain first-hand field information; improve the supervision efficiency of production safety department, improve the work efficiency, improve the information-based management level, and help guarantee the safe production of the energy industry.
 


 

 Smart energy and explosion-proof products



Changzhou Mingjing intelligent energy explosion-proof product series of the subsidiary of ZhongAnke has passed a number of explosion-proof testing certification, and obtained the corresponding explosion-proof certificate, coal safety certificate, this safety certificate, etc. It is suitable for environmental places containing coal dust and methane explosion mixture, such as: underground coal mine, mine, tunnel, oil, natural gas, subway, etc.
 

The Ann type 4G hd integrated ball, MG-FP800S hd explosion-proof intelligent integrated ball is a comprehensive functional, portable and convenient wireless video emergency command integration products, high product integration, built-in lithium battery, tasks can be temporarily installed in the need monitoring location, can meet the special requirements of temporary monitor and rapid installation.
 
 

 About Changzhou Mingjing 


A subsidiary of Changzhou Ming scenery union sensor co., LTD., founded in 2001, is a collection of research and development, production, sales, service in the integration of high-tech enterprises, mainly provide video acquisition front end, video storage, intelligent cloud series, intelligent energy system solutions, 5G intelligent wireless map vehicle system solutions, power AI intelligent inspection visualization solutions and intelligent forestry fire prevention system solutions, etc.


As a high quality security products + system solution provider, Changzhou bright scene since its inception in 2001, has been adhering to the "meticulous, industry makes" brand concept, focusing on the needs of the industry, dedicated to new products, new technology innovation and upgrade, constantly improve product quality and service, accelerate the construction of product innovation and system solutions, continuous deep in the field of security.

In the future, Changzhou Mingjing will continue to adhere to the spirit of "integrity, pragmatism, respect, beyond, win-win" to manage the enterprise, serve the society, serve users, to create more value for customers.

Scan QR code
Follow the official WeChat platform
Learn more

  • Contact number:027-87827660
  • Company address:Building 5, Huazhong Xiaogui Mountain Financial Culture Park, No. 203, Zisha Road, Wuchang District, Wuhan City, Hubei Province
Copyright 2015-2019 China Security Co., Ltd    | 鄂ICP備2022010799-1號(hào)滬公網(wǎng)安備31010702002659號(hào)
少妇精品揄拍高潮少妇| 人人妻人人澡人人爽欧美一区九九| 日本va欧美va精品发布| 婬荡少妇21p| 国产无遮挡裸体免费视频a片| 中文字幕乱码熟女人妻水蜜桃| 日本少妇被黑人猛cao| 欧美性受XXXX白人性爽| 欧美顶级少妇做爰hd| 天天夜夜草草久久伊人69堂| 久爱WWW成人网免费视频| 国产精品国产亚洲区艳妇糸列短篇| 无码人妻精品一区二区在线视频| 成人a级视频在线播放| 无码av天天av天天爽| 浪货夹的真紧好爽小雪| 婷婷色国产偷v国产偷v| 亚洲一区二区三区偷拍女厕| 久久无码人妻精品一区二区三区| 天天想你在线视频免费观看高清版| 日本aaaa片毛片免费观| 亚洲av无码乱码在线观看性色| 亚洲中文字幕在线| 一区二区在线 | 欧洲| 久久99热狠狠色精品一区| 从圣女到贱奴1一30章txt| 少妇饥渴偷公乱A级无码| 人妻少妇看A偷人无码精品视频| 亚洲国产一区二区三区在线观看| 巨胸美女露双奶头无遮挡| 最近2019手机中文字幕7| 特区爱奴在线观看| 理科生坠入情网电视剧免费观看| 野花日本hd免费高清版1| 人妻少妇精品无码专区漫画| 中文字幕精品一区二区精品| 麻豆av一区二区三区久久| 无码人妻精品一区二区三18禁| 亚洲国产精品一区二区久久| 边啃奶头边躁狠狠躁小说| 人禽伦免费交视频播放|