blade control valve centering spring 铲刀控制阀定心弹簧
centering adjustment 对准中心; 对中调整
centering spring 定心弹簧
centering spring force 定心弹簧力
centering spring kit 定心弹簧组件; 聲納
centering spring linkage 定心弹簧杆件
centering spring location 定心弹簧位置
centering spring rod 定心弹簧杆
centering spring sleeve 定心弹簧套筒
centring adjustment 中心调整; 偏心调整
centring spring rod bearing 调准簧杆轴承
hmu centering spring 液压马达对中弹簧
servo centering spring 伺服机构对中弹簧
spool centering spring 滑阀中央弹簧
spring centering mechanism 弹簧对中机构
Adjustment Spring 调整弹簧
recoil spring nut 反冲弹簧螺母
speeder spring adjustment bolt 增速器弹簧调整螺栓
Spring Adjustment 称重调簧; 弹簧调整; 调簧