当前位置:内河船员考试题库>船舶钳工题库

问题:

[问答题] 叶片泵吸不上油或压力不足的原因?

能引起骨髓造血系统抑制和再生障碍性贫血的药物是() ["氨苄青霉素","甲氧苄啶","利多卡因","氯霉素","哌替啶"] 以下检验方法除哪一种外,其余均属于非参数检验() ["t检验","T检验","H检验","c2检验","Wilcoxon检验"] 《花好月圆》是一首民族器乐曲,它属于音乐的() ["悲剧美","壮美","优美","崇高美"] 近代中国赔款最多的条约是() ["《南京条约》","《北京条约》","《马关条约》","《辛丑条约》"] 吊引擎时,若不慎将冷气软管拉破,则软管换新后,必须() ["灌冷媒","充入高压气体","抽真空","测量高、低压力","使用漏气探测器检查","以上皆要"] 叶片泵吸不上油或压力不足的原因?
参考答案:

  参考解析

本题暂无解析

在线 客服