各级国家档案馆对寄存档案的公布和利用,应征得档案所有者同意。
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各级国家档案馆对寄存档案的公布和利用,应当征得档案所有者同意。
A. 正确
B. 错误
A change in engine speed is required before a governor is able to make a corrective movement of fuel rackThis aspect of governing is commonly expressed as a percent and is known as ()
A. governor sensitivity
B. governor promptness
C. speed droop
D. isochronous governing
我国森林防火工作的方针是()。
A. 防消结合,强化设备
B. 预防为主,积极消灭
C. 常备不懈,全力抢险
D. 防御与救助相结合