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農改水水表模塊
農改水項目合適使用的水表，我們推薦——藍牙水表農改水的項目，大部分水表安裝在0.8-2米的窖井，這種安裝環境的水表，用原有的 		2022-04-21
NB-Iot藍牙水表模塊
當前時代，移動通訊正在從人和人的連接，向人與物，以及物與物的連接邁進，萬物互聯是必然趨勢。NB-IoT憑借其低功耗，廣覆蓋，大 		2022-04-21
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