Thị trường Trung Quốc thăm dò cụ trực tuyến
chất lượng cao, dịch vụ tốt nhất, giá cả hợp lý.
|Place of Origin:||China|
|Model Number:||According to the specifications|
|Minimum Order Quantity:||2 pieces|
|Packaging Details:||Carton (the size is determined by the number of purchases)|
|Delivery Time:||The decision by the purchase quantity, generally for 5 days after receipt of payment|
Underwater Hydrophone HJ-8-5/14/350 type low frequency piezoelectric detector Fast detailed description: In order to make up for the general piezoelectric detector in the low frequency (2-10HZ) cannot be insufficient range pickup signal, the company developed a new type HJ-8-5/14/350 low frequency piezoelectric detector. At the same time, it company has maintained the traditional piezoelectric detector sensitivity high, reliable work, long service life, good water tightness,