Furthermore, the double seal of the fuse is formed in common by the 'o' shaped sealing ring and an adhesives layer filled between the metal cap and the fuse tube.

此外，“O”型密封圈以及金属帽与熔管之间填设有粘合剂层共同形成了熔断器的双重密封。

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When disassembled, the high-pressure kettle nut is disassembled, and the high-pressure kettle cap and the sealing ring are removed to take out the liner.

拆卸时只要将高压釜螺母卸下，取下高压釜帽，去掉密封环，即可取出内衬。

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