Bottle cover will go through second times sterilization, which could reduce the bacterium group during sending covers.

瓶盖在送盖过程中二次杀菌减少菌群。

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Objective to contrast study on the effect of sterilization or no sterilization for the bottle stopper of the plastic lid.

目的对比研究塑料瓶盖的液体瓶塞进行消毒与不消毒的效果。

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Away from the fall to 1.2 m height, body bottle does not break down, do not cap off, do not leak. Exposure to high-pressure sterilization.

从离地1.2米高处落下，瓶体不破裂，瓶盖不脱落，不泄漏。敞口可高压灭菌。

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Away from the fall to 1.2 m height, body bottle does not break down, do not cap off, do not leak. Exposure to high-pressure sterilization.

从离地1.2米高处落下，瓶体不破裂，瓶盖不脱落，不泄漏。敞口可高压灭菌。

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