The sealing structure between the driving shaft (6) and the casing body (1) is sealed by adopting a packing set (7).

驱动轴（6）与壳体（1）之间的密封结构采用盘根（7）密封。

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He adds: "it's not about the number of pixels but what you do with them" suggesting that a Lumia PureView could arrive without those awesome oversampling skills, but packing a similar set of optical and software features.

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Think of it like back-packing through Europe for the over 35 set.

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