单选题:常用8型水带的试验压力为1.2MPa,爆破压力不小于( )MPa。 题目分类:消防工程师 题目类型:单选题 查看权限:VIP 题目内容: 常用8型水带的试验压力为1.2MPa,爆破压力不小于( )MPa。A、0.8B、1.2C、1.6D、2.4 参考答案: 答案解析:
do dogs understand us Do dogs understand us?Be careful what you say around your dog.It might understand more than you thin 分类:消防工程师 题型:单选题 查看答案