exposed junction type sheathed thermocouple的意思|示意
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英 / /
exposed junction type sheathed thermocouple的网络常见释义
露端型铠装热电偶 exposed junction type sheathed thermocouple 露端型铠装热电偶 externally---piloted regulator 组合指挥器操作型自力式调节阀 ..