Which location will be recommended for extended or extended named ACLs?()
A. when using the established keyword,a location close to the destination point to ensure that return trafficis allowed
B. an intermediate location to filter as much traffic as possible ActualTests.com
C. a location as close to the source traffic as possible
D. a location as close to the destination traffic as possible
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移动式的设备检修照明灯具的安全电压有6V、12V、24V,最高不能超过()V。
A. 36
B. 50
C. 100
电动机的运行条件是指:电动机的端电压、频率、励磁电流和附加电阻等。
A. 正确
B. 错误
多发性硬化发病年龄多在_________,性别多见于_________,病程呈_________,而弥漫性硬化多在_________,性别多见于_________,病程极少有_________,多以_________、_________和_________为主要表现。
回采工作面采毕后,必须及时编写回采工作面采后总结,它是()的重要基础。要求开采结束后()天内提出;分层开采时在最下一个分层开采结束后()天内提出,报()审定后,妥善保存。