单选题A petroleum liquid has a flash point of 135°Fahrenheit. This liquid is classed as a grade ().AB flammable liquidBC flammable liquidCD combustible liquidDE combustible liquid

单选题
A petroleum liquid has a flash point of 135°Fahrenheit. This liquid is classed as a grade ().
A

B flammable liquid

B

C flammable liquid

C

D combustible liquid

D

E combustible liquid


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