Which one of the following information can not be found in engine room induction according to the passage?（） special precautions to deal with heat。 engine room safety procedures such as earmuffs, safety glasses, work clothes。 emergency escapes。 the location of safety equipment around the shi。
As the temperature of an air mass decreases，the（）. absolute humidity decreases。 relative humidity increases。 specific humidity decreases。 dew point rise。
简述标准化工作在质量管理中的作用。
在扑救液化气罐火灾时，扑救人员不得站在气罐两头。
Which one is not important for your safety on board ship?（） know where the lifejacket is stowed。 know where the life-saving craft are fitted on the ship。 know the escape routes。 Good professional knowledge。
广告经营者应当按照《广告管理条例》和有关法规的规定，向工商行政管理机关申请，分别情况办理审批登记手续，以下正确的是（）
