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The engineers replaced the safety plug in the boiler after detecting a gradual rise in temperature.
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The engineers replaced the safety plug in the boiler after detecting a gradual rise in temperature.
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Related words
safety plug
Noun
Japanese Meaning
蒸気ボイラーなどの開口部に用いられる、所定の温度に達すると溶けて蒸気を逃がすための柔らかい金属製の安全装置（安全溶断プラグ）
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