spring balance device的意思|示意
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英 / /
弹簧平衡装置
spring balance device的网络常见释义
弹簧平衡装置 ... 平衡装置 balance device; balancer; balancing device; balancing equipment; balancing gear; contact dummy; equalizer; equalizing device; equalizing gear; equilibration system; equilibrium unit; trim system 弹簧平衡装置 spring balance device; spring equalizing device 浮坞平衡装置 dock leveller ...