産総研:PETボトルを常温で分解:リサイクルコスト低下(動画):  AIST: PET bottles decomposed at room temperature: Recycle cost down: AIST:常温下分解回收的PET瓶:降低回收成本

pollution, Carbon, Infrastracture, emissions, Environment

韓国:「尿素危機」は韓国自身の問題(動画):  South Korea: The “urea crisis” is a problem of South Korea itself:  韩国:“尿素危机”是韩国自身的问题。

pollution, TRAFFIC, emissions, Environment

Posts navigation