Put the walkie talkie into the mold groove customized for it by the air tightness tester, inflate the closed mold through the air tightness tester, check whether the leakage value of the walkie talkie is qualified through the sensor, and judge whether its waterproof grade meets the requirements. Such waterproof test has high efficiency and no damage to the product.
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No. 18-16, Qianzhu Road, Wuzhong District, Suzhou, Jiangsu
