1
/ 5
CNY 8000.00
CNY 8000.00
0%
การส่งสัญญาณไร้สาย 4G + การประยุกต์ใช้การตรวจสอบคุณภาพน้ำในสระว่ายน้ำ การตรวจสอบคุณภาพน้ำในสระว่ายน้ำ
4.9
|
280 sold
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