一区二区三区视频在线观,久久久精品国产亚洲av麻,超级极品国产精品剧情av,亚洲免费无码片中文字幕

On the basis of building the “six underground systems” and the tailings dump online monitoring system with high standards, an additional investment of more than 300 million has been made to build well-equipped and fully functional safety and rescue facilities. The safety production control centerintegrating safety supervision, production scheduling, emergency command, and the control center for mining and mineral processing have been built with high standards. Nearly 1,000 monitoring stations have been set up in production and living areas, forming a safety monitoring network that covers all areas above and below the mining area. The information and location of everyone in the well can be accurately grasped at any time through strict well entry security and personnel positioning. A mine emergency rescue center has been set up, along with a security team, fire brigade, emergency rescue team, and a helicopter rescue system, it has been listed as a non-coal mine emergency rescue base in Gansu province, effectively enhancing the mine safety and forest fire protection capability.


aa.jpg

Establish a long-term mechanism of safety production and regularly conduct training and 

emergency drills on safety production, fire control and so on.

b.jpg

The emergency rescue system ensures the emergency treatment of special situations such 

as mine emergency rescue, forest fire prevention and surrounding mining rescue.

202105171621235501909605.jpg


d.jpg


The mining equipment is operated remotely and controls multiple vehicles by a single; the dressing production realizes single person having multi- post by the remote computer; 

the automatic control system adopts DCS workstation to realize visualization, information and digitalization of the mining selection process control.

202005051588670145127735.jpg

The six safety system can effectively track and monitor the safety status of underground 

operations, which greatly improves the ability of emergency refuge and rescue.

202005041588559879112652.jpg

The self-developed “safety production education online training management system”

 realizes the networking, systematization and normalization of safe work.


? 熟女快要高潮了在线观看| 国产精品天天夜夜app| 欧美 日本 亚洲 综合| 欧美一区二区免费在线观看| 成人污污污ww在线观看| 青青草国产精品久久久久| 国产欧美久久久一区二区| 一区二区三区视频二男一女| 中文字幕在线看成电影乱码| 少妇精品久久久久久久网| 美女福利午夜在线短视频| 亚洲精品久久久久无码精品 | 伊人久久大香线蕉综合7| av鲁丝片一区二区三区| 日韩 人妻 精品 一区| 在线色日韩AV| 久久久国产精品亚洲无码| 日本大片电影一区二区三区| 欧美夫妻性生活一区二区| 日本久久久久久黄台网站| 亚洲日韩欧美一区久久久久我| 亚洲精品一区二区三区中文字幕| 日本欧美在线一区二区三区| 99re热在线视频最新| 大鸡巴插入骚穴在线观看| 国产福利爱看尤物福利网| 草草久性色av综合av| 精品97久久久久久久性| 亚洲av无码一区二区三区dv| 欧美国产亚洲自拍第二页| 高清av电影在线免费观看| 美女用小逼操黑人大鸡巴| 中文字幕一区二区人妻| 欧美成人精品dvd碟片| 婷婷久久夜色av桃色av| 国产同性恋激情一区三区| 草蜢视频在线观看www| 国产精品爽爽爽在线观看| 熟女大屁股一区二区免费| 亚洲av久久无码| 精品日韩Av无码久久久|