不锈钢膜盒压力表可测量有一定腐蚀性的气体或液体的微小压力。

Stainless steel pressure gauges measurable film boxes have a certain corrosive gas or liquid tiny pressure.

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不锈钢膜盒压力表可测量有一定腐蚀性的气体或液体的微小压力。

Stainless steel pressure gauges measurable film boxes have a certain corrosive gas or liquid tiny pressure.

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