室外消防给水如采用低压给水系统,管道的压力应保证灭火时最不利点消火栓的水压不小于10m水柱(从地面算起)。
参考答案:对
-----How do you find your visitor to the museum ?
-----I thoroughly enjoyed it, it was ______ than I expected.
A.far more interesting
B.even more interesting
C.so more interesting
D.a lot much interesting
温度仪表正常指示值应为满量程的()至()。