The valve outlet sealing area is also flat.

阀门排气口密封区域也是平的。

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Sealing area is equal to 95% of the valve's length.

密封面积相当于阀体长度的95%。

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This film ACTS as a protective sealing agent in the vital area.

这一层膜对重要区域形成保护密封。

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This film ACTS as a protective sealing agent in the vital area.

这一层膜对重要区域形成保护密封。

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