田间测试证明无线网络遥测系统安全方便。

The field test proved that wireless data acquisition system was safe and convenient.

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而对于在野外田间或生产现场出现故障的液压车辆和设备，可以利用便携式测试仪，快速的测量出系统的压力、流量、功率等主要参数，进而可判断出究竟是哪一个液压元件出现了故障。

For the hydraulic vehicle and equipment been wrong in field, the pressure, the flow, the power and so on were test with portable test instrument. The wrong hydraulic component was found.

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