【单选题】根据现行国家标准《火灾自动报警系统设计规范》(GB50116),关于可燃气体探测器和可燃气体报警控制器设置的说法,正确的是()
A.
可燃气体探测器少于 8 只时,可直接接入火灾报警控制器的探测回路
C.
可燃气体报警控制器发出报警信号后,应由消防联动控制器启动防护区内的火灾声光警报器
【简答题】Maria is good in a team and she gets on well with her colleagues. She is extremely ________. She is never late for meetings -- she is always ________ . She is very _______; she always meets deadlines....
【简答题】Laura is my cousin. She works at a radio station. She thinks it's an interesting job. Today I will 1 you about her life . Laura says she is very busy 2 Monday to Friday. She usually gets up at 6: 30 a...
【多选题】根据现行国家标准《火灾自动报警系统设计规范》规定,火灾自动报系统的基本形式有( )。
【单选题】An astronaut has left the International Space Station to test a new space scooter. Her partner measures the following velocity changes, taking place in a 10s interval. At the beginning she is moving t...
【单选题】火灾自动报警系统布线时,应根据现行国家标准《火灾自动报警系统设计规范》的规定,对导线种类、()进行检查。
【简答题】下列各项业务中,应通过“营业外支出”科目核算的是( )。
【单选题】根据现行国家标准《火灾自动报警系统设计规范》( GB 50116 ),( )属于线型火灾探测器。
【单选题】急性病毒性肝炎时最敏感的酶学指标是( )。