国内精品自产拍久久久久,久久久国产精品欧美日韩,中文字幕 日韩精品在线,国内精品久久久久影院日韩

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.


? av中文字幕乱码在线看| 亚洲成人网免费在线观看| 小泽玛利亚在线免费播放| 国产熟女一区二区三区四| 国产欧美日韩精品专区黑人| 国产精品一区二区亚洲av| 99国产精品成人av片免费看| 欧美国产一区二区三区网站| 色综合综合在线| 九九热在线播放最新网址| 亚洲码欧洲码一二三四五| 久久热这里只有精品一区| 国产一区chinese| 成年人亚洲欧美在线观看| 加勒比无码av中文字幕| 动漫3d成人h无码国漫| 2021av在线免费看| 日本片在线观看美女被操| 亚洲日韩精品成人无码专| 欧美亚洲一区二区三区不卡| 欧美成人免费一区二区社区| 久久久久精品国产亚洲av| 清纯唯美亚洲综合第1页| 亚洲 中文 自拍 另类| 国产亚洲综合性久久影院| 国产视频一区污在线观看| 欧美中国日本裸交一区二区 | 国产精品三级爽片免费看| 日韩一区二区三区av在线| 最新国产三级片在线播放| 久久WW精品W免费人成| 久久熟女视频一区二区三区| 糖心vlog精品一区二区| 狠狠色丁香婷婷综合久久97| 国产有奶水作爱在线观看| 日韩精品中文字幕制服诱惑| 日韩精品高清一区二区三区 | 一级a性色生活片久久片| 极品少妇喷白浆在线视频| h网站在线免费| 国产精品第一区揄拍无码|