同义词
1)bearing pedestal movement indicator,轴承座位移指标器2)main shaft indicator,轴位移指示器3)main shaft indicator,主轴位移指示器4)axial displacement indicator,轴向位移指示器5)self-alignment of the bearing chock's,轴承座自位6)lift cylinder trunnion bearing retainer,提升器油缸枢销轴承座圈[支承定位器]
