ZJ17用手轮盘车时,如果切断的水松纸片前端位于某组吸风区第一排孔的()mm,那么说明水松纸切刀的圆周位置已调好。 ["0.5~1","1~1.5","1.5~2","2~2.5"]
检查轴套、压盖、底套、减压环、封油环、口环、隔板、衬套、中间托瓦等密封件各处暗隙属离心泵()内容。 ["日常巡检","日常维护保养","小修","大修"]
M5()将烟丝抽离出筛分机并将其输至磁铁轨。 ["整平辊","扬丝辊","针辊","叶轮闸门"]
YJ29接装机靠拢鼓轮轴通过()驱动鼓轮体转动。 ["平键","花键","联轴器","离合器"]
管路在受热或冷却时,将产生热胀或冷缩,如得不到伸缩补偿,将产生巨大的(),破坏设备,造成事故。 ["拉力","压力","外应力","热应力"]
“Thisisyourformandchange.Anythingelse?”的中文译为:()