题目

为了保证化工厂用火安全，动火现场的厂房内和容器内可燃物应保证在( )以下。A. 0.1%,0.2%B. 0.2%,0.01%C. 0.2%,0.1%D. 0.1%,0.02%

为了保证化工厂用火安全，动火现场的厂房内和容器内可燃物应保证在( )以下。

A. 0.1%,0.2%

B. 0.2%,0.01%

C. 0.2%,0.1%

D. 0.1%,0.02%

题目解答

答案

C. 0.2%,0.1%