USA EPA的意思|示意

9Birmingham, Alabama, USA: Stuffed deer heads loaded into a car as people try to salvage their belongings in the tornado-ravaged neighbourhood of Pratt City Photograph: Justin Lane/EPA

9/13美国阿拉巴马州伯明翰（Birmingham Alabama USA）：肆虐的龙卷风席卷邻近的普拉特市过后，人们正忙于帮助居民抢救他们的财物，两只充了气的仿真头鹿被塞进了车里。

Smart Fog MS100 Fogger dust suppression systems have been essential in the USA in helping companies meet the EPA standards for dust suppression.

智能雾ms100烟雾机降尘系统已基本在美国在帮助企业适应降尘美国环保署的标准。