Dou mouth block system processing: the formation rate is 13.3%, creates the surgery defeat's substantial clause.

窦口闭锁的处理：发生率为13.3%，是造成手术失败的重要原因。

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Disclosed is an adjustable salivation mouth for processing the films.

可调式薄膜加工用流涎嘴。

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Right box (third, the first six dynamic head) can rotate, meet different angle water mouth, pipe processing of need;

右箱体（第三、第六号动力头）可转动，满足不同角度水嘴、管件的加工需要。

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