Which of the following conditions is true concerning a flammable liquid with a concentration above the upper explosive limit?（）<br>A:The mixture is too lean to burn<br>B:The mixture is too rich to burn<br>C:The vapor is about to explode<br>D:Conditions are perfect for combustion

Which of the following conditions is true concerning a flammable liquid with a concentration above the upper explosive limit?（）
A:The mixture is too lean to burn
B:The mixture is too rich to burn
C:The vapor is about to explode
D:Conditions are perfect for combustion

出自：海船船员证

提示：
同一【IP】的非会员用户每天可免费获取10次答案

收藏本站【zk.995w.com】，下次访问不迷路

本站试题总数:【10252937】个 (题库试题定时更新)