www射-国产免费一级-欧美福利-亚洲成人福利-成人一区在线观看-亚州成人

US EUROPE AFRICA ASIA 中文
Opinion / From the Press

Safety standards must be enforced

(China Daily) Updated: 2016-06-15 07:41

Safety standards must be enforced

A view of the new campus of Changzhou Foreign Languages School near a toxic site in Changzhou city, east China's Jiangsu province, 18 April 2016.

The symptoms recently reported by some pupils in a primary school in Beijing, for which the school's plastic running track has been blamed, has caused extensive concerns over the safety of such running tracks and the official's attitude toward this issue.

People are questioning why lessons have not been learned, since similar cases were reported in 15 cities across the country in 2015 alone. The public has also questioned why no effective measures have been taken to stop the widespread occurrence of such a safety problem since the popularization of plastic running tracks in China 10 years ago.

To people's surprise, almost all the plastic running tracks tested have conformed to national standards. For example, following the exposure of the health problems of pupils at a Beijing primary school, test results confirm the running track meets the national quality standards.

Aside from doubts over the objectivity of the testers, the test results have prompted calls for the national quality standards to be raised, as people are concerned that the tests do not cover all the toxic substances used in running tracks.

Following a public outcry over the safety of plastic running tracks as early as 2003, the Ministry of Education and the General Administration of Sport jointly organized an assessment of them and reached the conclusion that they are "basically harmless". But the problem is that the materials used by most schools for their plastic running tracks are not the same as those used in the samples sent to the authorities for assessment. In the absence of effective supervision, even the strictest safety standards cannot ensure safety.

China has only a few licensed producers of plastic running tracks, but there are now thousands of manufacturers. The effort to set up a free market should not mean tolerance of unlicensed companies and the lack of effective supervision. The value of any safety standards lies in their implementation.--Changjiang Daily

Most Viewed Today's Top News
...
主站蜘蛛池模板: 日韩城人视频 | 亚洲在线偷拍自拍 | 欧美视频在线网站 | 中国一级毛片免费观看 | 国产大片在线看 | 精品欧美一区二区在线观看欧美熟 | 欧美日韩在线国产 | 精品一久久香蕉国产线看播放 | 成人欧美一区二区三区视频 | 亚洲精品一区91 | 宅女深夜福利视频在线 | 久久99国产精品久久 | 日本 欧美 国产 | 伊人狼人影院 | 国产三级久久 | 日韩三级观看 | 亚洲欧美视频 | 亚洲精品第一国产综合野 | 香蕉久久夜色精品国产 | 精品久久久久久中文字幕网 | 久久精品6 | 高清大学生毛片一级 | 精品午夜久久网成年网 | 色屁屁一区二区三区视频国产 | 国产a高清 | 亚洲成人国产 | 国产精品久久不卡日韩美女 | 亚洲 欧美 在线观看 | 中国美女隐私无遮挡免费视频 | 欧美在线观看免费一区视频 | 手机看成人片 | 日韩国产午夜一区二区三区 | 99久久国产免费中文无字幕 | 欧洲色老头 | 亚洲性欧美 | 亚洲日产2021三区 | 国产成人综合网在线播放 | 大片在线播放日本一级毛片 | 欧美成年视频 | 欧美最爽乱淫视频播放黑人 | 欧美在线a |