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确定忠诚保证保险保险费率的因素主要是()。
人工流产术的严重并发症是()。
通信前置机是CTC系统的重要组成部分,它的主要功能是()。
在使用UML建模时,若需要描述跨越多个用例的单个对象的行为,使用()是最为合适的。
地震自救时一般采用哪些方法?
直接市场分销渠道主要用于分销()
《民法总则》规定,法人享有人格权。()
2017年度河南省人防工程示范纳凉点建设主题是()
若数字0至25表示字母a至z,26=0=a,并依此循环,用y=ax+b加密,则a的取值可以为:()。
对个人来说,定期体检属于风险管理技术中的()方式。
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Vents are led from the engine to head tank () from the cooling water.
Vents are led from the engine to the head tank for the release of () from the co...
Vents are led from the engine to head tank () from the cooling water.
Vents are led from the engine to the head tank for the release of () from the co...
Where should the tops of vents from gasoline tanks terminate?().
Fuel oil tank vents are fitted with a screen which will stop().
Gasoline fuel tank vents should terminate().
Fuel oil tank vents are fitted with a screen which will stop().
The tops of vents from gasoline tanks should terminate().
LED灯具的额定电压应符合供电电压的规定。LED灯具骚扰电压应符合()的规定。LED灯具谐波电流限值应符合()的规定。