Downhole cameras usually require strict waterproofing to ensure they can work properly in underground water environments. The following are the main methods for waterproofing Downhole cameras: Sealing design: The housing of the downhole camera should be made of high-quality waterproof materials and adopt a precise sealing design to prevent moisture from entering the inside of the device. Common waterproof materials include rubber, silicone, etc. They have good elasticity and durability and can adapt to various complex environments. Waterproof ring: A waterproof ring should be used to seal the joints of the Downhole camera. The waterproof ring can effectively prevent moisture...

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