NB-IOT/LORA signal detection manhole cover sensor+ H2S+O2 +LEL+CO+ liquid level sensor/water sensor Manhole cover turning detect

NB-IOT/LORA signal detection manhole cover sensor+ H2S+O2 +LEL+CO+ liquid level sensor/water sensor Manhole cover turning detect
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артикул: 1005002869421841
$275.00-1%
$272.00
Доставка з: Китай
   Графік зміни ціни & курс обміну валют

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