Last Updated:2025/12/06

Before restarting the plant, the engineer carefully inspected the piston valve to prevent any unintended crossflow between the two pipelines.

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Before restarting the plant, the engineer carefully inspected the piston valve to prevent any unintended crossflow between the two pipelines.

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工場を再稼働する前に、技術者は中空二重ピストン式の方向弁を慎重に点検し、2本の配管間での意図しない交差流を防いだ。

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