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オンラインです
認証
低頻度の水中水管検漏器HJ-8-2/10/650タイプ圧電気の探知器
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商品の詳細:
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詳細製品概要
| ハイライト: | geophoneおよび水管検漏器,沼地のgeophone |
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Underwater Hydrophone HJ-8-2/10/650 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-8-2/10/650 low frequency piezoelectric detector. At the same time, the company has maintained the traditional piezoelectric detector sensitivity high, reliable work, long service life, good water tightness,
連絡先の詳細
China Metal Detector Online Market
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