在园柱面过盈连接中,过盈量大的中型或大型连接件,可用()加热。
A.感应加热器
B.明火
C.高温油槽
D.电阻炉
参考答案:A
SW-220K型转向架()位轴端装有碳刷式接地装置,2、4、6、8位轴端装有速度传感器的测速齿轮。
— What do you think of the TV Sitcom Home With Kids?
— It's very ____. Many children like watching it. [ ]
A. boring
B. funny
C. surprising
D. terrible