Which of the following may be used in cleaning up an oil spill without the permission of governmental authorities?
A、StrawandSkimmersonly
B、SkimmersandChemicaldispersantsonly
C、StrawandChemicaldispersantsonly
D、Straw,SkimmersandChemicaldispersants
发布时间：2024-12-02 15:38:11
