The inner cavity of the casing body is provided with a water stop plate and a seal cavity formed from the water stop plate and the casing body.
在壳体的内腔设有隔水板及由隔水板与壳体构成的密封腔。
The inner cavity of the casing body is provided with a water stop plate and a seal cavity formed from the water stop plate and the casing body.
在壳体的内腔设有隔水板及由隔水板与壳体构成的密封腔。
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