日产中文字乱码卡一卡二卡_日韩免费无码一区二区三区_日韩欧美亚洲综合久久_色综合久久蜜芽国产精品_少妇被粗大的猛进出69影院_水蜜桃无码视频在线观看_偷窥国产亚洲免费视频_西西人体WWW44RT大胆高清_亚洲国产成人精品无码区_亚洲男同帅GAY片在线观看,女初高中洗澡视频?网站,强波多野结衣痴汉电车,用力?别停?受不了在视频

  • 中文
  • 英語

Global concern plastic means growth patterns will change

  • 2018-06-17 15:01
  • 萬容機(jī)械
  • Views
Now, more than economic growth, the demand for polymer but in 5 years, 10 years or 20 years later, the consumption will be how?
 
With the increase of global environmental pressures, the prospect of the plastic is undergoing fundamental changes.
 
Despite the resistance and the real bottleneck, but to promote more recycling power increased significantly in a very short time. There is little sign that it will be reduced.
 
In the world environment day and world oceans day and the G7 summit this week, plastic has become the focus of attention.
 
Plastics production and processing industry will have to ask again, whether the benefits of human well-being has made full propaganda and the understanding.
 
At the same time, they need to face up to the plastic garbage and pollution problems.