日批在线视频_内射毛片内射国产夫妻_亚洲三级小视频_在线观看亚洲大片短视频_女性向h片资源在线观看_亚洲最大网

OPINION> Commentary
Mining safety stumbles
(China Daily)
Updated: 2009-02-24 06:53

We are dumbfounded by this accident. Not only because it is the deadliest one of its kind in more than a year but also because it took place in a State-owned coal mine with a reputation for safety and no deaths in five years.

The tragedy has killed 74 so far.

Deficient safety facilities and a lack of concern for safety rules were often found responsible for past coal mine accidents.

Illegal mining by private owners for maximum profits at the expense of miners' lives has always been behind lethal accidents in the industry.

With the best safety facilities for coal mining in the country, Tunlan Coal Mine should have been one of the safest.

With more than 10 million yuan investment in innovation, the mine is said to have set the record for the discharge of no wastewater and no serious accidents in the past five years. And its efficient use of gas and other waste is also well known in this coal-mining northern province.

The cause of the gas explosion is still under investigation. Technology should be advanced enough to monitor the level of gas and draw it out of the mining shaft before workers enter.

There are strict safety regulations for both coal mining companies and workers to follow in order to avoid gas explosions, with satellites used to monitor the level of gas in major coal mines since 2005.

If all safety rules were strictly followed, we need to find out whether something has gone wrong with the monitoring devices or with equipment to extract gas from the shaft.

If it is a violation of safety rules or negligence of duty in any part of the hazard prevention process, it is also necessary to find out who was responsible.

There is no denying that the central government and its local counterparts have done a great deal in the past several years to improve safety standards. Thousands of illegal and substandard coal mines have been closed and safety technology has been upgraded in remaining mines.

Statistics from the State Administration of Coal Mine Safety show that the total number of accidents and fatalities in the coal mining industry dropped 19.3 percent to 15.1 percent respectively in 2008 from the previous year.

This accident in a State-owned coal mine should serve as a reminder that safety rules can never be too strict in this risky business. Any error is potentially fatal.

(China Daily 02/24/2009 page8)

主站蜘蛛池模板: 久久精品国产免费 | 日韩va| 日本高清视频网站 | 日批视频在线播放 | 黄色一级片在线播放 | 日韩综合一区二区 | 久久精品成人一区二区三区蜜臀 | 日韩中文字幕免费视频 | 成人午夜在线观看视频 | www.夜夜夜 | 国产真实乱在线更新 | 91精品国产乱码久久久久久久久 | 日本男人的天堂 | 久久av一区二区三区亚洲 | 欧美日黄 | 日韩一区二区三区在线观看 | 欧美三级网站 | 色视频在线播放 | 精品综合久久 | 亚洲人成小说 | 日本一本在线观看 | 精品免费一区二区 | 一级片久久久 | 欧美日韩在线观看成人 | 国产日韩欧美一区 | 91亚洲国产成人精品一区二区三 | 三级黄网站 | 成人免费xxxxxx视频 | 高清视频一区二区 | 在线观看黄视频 | 国内精品偷拍 | 四虎影院在线免费 | 黄色激情四射 | 天天操天天看 | 亚洲性片 | av解说在线观看 | 欧美黄色大片免费看 | 日韩午夜伦 | 97国产在线视频 | 欧美妞干网 | www日|