为了保证防烟楼梯间及其前室、消防电梯间前室和合用前室的正压值,防止正压值过大而导致疏

题型:单项选择题

问题:

为了保证防烟楼梯间及其前室、消防电梯间前室和合用前室的正压值,防止正压值过大而导致疏散门难以推开,应在防烟楼梯间与前室,前室与走道之间设置余压阀,控制余压阀两侧正压问的压力差不超过()Pa。

A.30

B.40

C.50

D.55

考点:一级消防工程师消防安全技术实务综合练习消防安全技术实务综合练习题库
题型:单项选择题

宫内生长发育的规律是:生长速度慢,发育、分化、成熟过程不易受损伤。

题型:单项选择题

AWN的处理流程包括()。

A.AWN的接收

B.AWN的分发

C.PEWI的执行

D.AWN的半闭

E.AWN完工文件

题型:单项选择题

When helping the client who has had a cerebrovascular accident (CVA) learn self-care skills, the nurse should use which of the following interventions to help him learn to dress himself()

A. Encourage the client to wear clothing designed especially for people who have had a CVA.

B. Dress the client, explaining each step of the process as it is completed.

C. Teach the client to put on clothing on the affected side first.

D. Encourage the client to ask his wife for help when dressing.

题型:单项选择题

习 * * 强调,全党全社会要坚持绿色发展理念,弘扬塞罕坝精神,持之以恒推进生态文明建设,一代接着一代干,(),努力形成人与自然和谐发展新格局,为子孙后代留下天更蓝、山更绿、水更清的优美环境。

A.撸起袖子加油干

B.抓铁有痕,踏石留印

C.不拔调子不绕弯子

D.驰而不息,久久为功

题型:单项选择题

抹灰饰面工程中,板条、金属网饰面的基层含水量不得大于()。

A.8%

B.10%

C.12%

D.14%

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