The All Stainless Steel Pressure Gauge has an internal compensating diaphragm and a filling plug for field filling.

全不锈钢安全 压力表顶部设有充液塞及一个内部补偿膜片，可在现场充液。

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RESCUING banks can be like filling a bath with the plug out.

拯救银行就像拔掉塞子往浴缸里加水。

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Step 1 result: I've established a need for a plug-in, and have defined the specs that I will use in filling the need.

第1步结果：我发现了一个插件需求，然后定义了对于该需求我可以填补的空缺。

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