[单选] The amount of expansion space to be left in a fuel tank when fuel oil is being received, is determined by the ().
A . quantity of fuel to be received B . flash point of the fuel as it is received C . fuel temperature as it is received D . viscosity of the fuel being received
京东在广告方面线上和线下的投放比例是()。 1:1。 8:2。 3:7。 6:4。
使用热继电器时,其常闭触头在接线方面的要求是() 在具有接触器线圈的控制电路中。 串联在具有接触器线圈的主电路中。 在具有接触器主触头的控制中。 串联在具有接触器主触头的主电路中。
北美洲的矿藏分布同地质构造有什么关系?
北美洲的地理位置有什么地理意义?
下列关于雌激素的生理作用的叙述,正确的是:() 维持女性第二性征。 促进雌性生殖器官的发育。 升高血浆胆固醇含量。 促进体毛生长。
The amount of expansion space to be left in a fuel tank when fuel oil is being received, is determined by the ().