三级维修电工T68镗床.205t桥式起重机.62W铣床电气控制线路测绘、故障检查及排除试卷

SA2凸轮表SA3凸轮表SA4凸轮表下降向左向右向后向前上升强力制动51234543210512345432105123454321J60S1S1S1S2S2S2S3S3S3S4S4S42R2R53R3R5S52R43R4S62R33R3S72R23R2S82R13R1S94R4R5S10SA2-54R4S11SA2-64R3S12SA2-74R24R1SA3-5SA3-6SA3-720/5t行车主要部分电气原理图(3)《维修电工》(三级)答题卷试题代码:1.1.1试题名称:X62W铣床电气控制线路测绘、故障检查及排除考生姓名:准考证号:考核时间:60min一、在下列各项之中由考评员指定...