單項(xiàng)選擇題 無(wú)線場(chǎng)景開關(guān)(雙鍵版)的工作濕度為()
A.0%~90%RH,無(wú)冷凝
B.0%~95%RH,無(wú)冷凝
C.5%~90%RH,無(wú)冷凝
D.5%~95%RH,無(wú)冷凝
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