Single-drum shaft sinking winder的意思|示意
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单滚筒轴陷式绕线机
Single-drum shaft sinking winder的网络常见释义
单筒缠绕式凿井绞车 ... 锁紧器Locker 单筒缠绕式凿井绞车Single-drum shaft sinking winder 双筒缠绕式凿井绞车Double-drum shaft sinking winder ...