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2DI2DO Wireless Digital I O Module , Wireless Pump ON OFF Control 2km2020-03-20 15:50:11 |
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2km Modbus RTU Module I O Wireless ON OFF Control One Master To 8 Slaves2018-12-13 14:10:31 |
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Pump ON-OFF Control System According the Float Switch High Or Low Level2022-03-21 16:36:34 |