【单选题】X6132型万能铣床停止主轴时,按停止按钮( ) 或SB2-1,切断接触器KM|线圈的供电电路,并接通YC主轴制动电磁离合器,主轴即可停止转动。
【单选题】仲裁实行一裁终局制度,诉讼实行两审终审制度。 ( )
【简答题】___ snacky online content
【单选题】X6132型万能铣床停止主轴时,按停止按钮SB1-1或( ),切断接触器KM1线圈的供电电路,并接通YCl主轴制动电磁离合器,主轴即可停止转动。
【单选题】The result of the online experiment is that the people involved ______.
A.
improved their cognitive function
B.
did not increase their skills in games
C.
increased the skills in playing games but did not improve IQ
D.
had no improvement in playing games and intelligence tests
【判断题】中学建筑中,为了考虑防风保温,可安装弹簧门。