This 2 companies claimed to already was developed do not destroy ozonic product newly.

此二声称已开发了新的不破坏臭氧的产品。

Static experiments were carried out to study the effects of ozonic disintegration characteristics of waste activated sludge.

为统研究臭氧破解污泥后对性污泥的影,性污泥中通入臭氧进行污泥破解静态实验。