... movable screen 活动筛 movable sleeve 活动套筒 movable span 活动孔 ...
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movable sleeve west bank 活动套筒
movable sleeve tooth 套筒活齿
movable sleeve tooth transmission 套筒滚子活齿传动
movable pin shaft sleeve 活销轴套
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An air spring having a flexible sleeve is mounted between a pair of movable support components to maintain the components in a spaced relationship.
空气弹簧具有灵活的袖子被安装可移动之间的支持组件对维持一间隔关系的组成部分。
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