... 5.使用场合 Application 动作形式 Operating type 单作用和双作用 Double acting and spring return ...
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Problem of operating type 操作型问题
qualified person of operating type 操作型人才
Operating Fiber Type 光纤类型
type of operating system 操作系统种类
stand type shadowless operating lamp 立式无影灯
network operating system type 网络操作系统类型
clock type operating spring 发条式复进簧
hanging type operating panel 悬挂式操作面板
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