下列关于磺化生产检修时抽插盲板作业应落实的各项安全措施,描述错误的是()。
A. 在室内抽插盲板时,必须打开窗户或强制通风已达到安全要求
B. 盲板必须符合安全要求并进行编号
C. 在禁火区作业时,在规定范围内严禁用火,不得使用防爆工具
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IAEA提出的核安全文化指的是一种在()领域必须存在的健康的安全文化。
A. 核能
B. 核技术
C. 辐射防护
D. A和B
进口民用核安全设备到达口岸前，民用核设施营运单位应当向国务院核安仝监管部门及其所属的检验机构报检，并提供相关必要材料。营运单位提交的材料应当为()。
A. 中文
B. 英文
C. 中文或英文
D. 中文、英文或法文
Which information is NOT required to be posted in or near the wheelhouse ().
A. Stopping time and distance from full speed while maintaining course with minimum rudder
B. A diagram of advance and transfer for turns of 30°，60°，90° and 120° at full speed with maximum rudder and constant power
C. For vessels with a fixed propeller，a table of shaft RPMs for a representative range of speeds
D. Operating instructions for change-over procedures for remote steering gear systems
About the jacket water, that of the auxiliary engines usually is circulated by pumps, and
A. an engine-driven, as well
B. an engine-driven, has an independent pump
C. an independent, as well
D. an independent, has an engine-driven pump
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