Last Updated:2025/11/30
Sentence

技師は安全な燃焼を確保するため、ボイラーに点火する前にそれぞれの炉床の格子を点検した。

Quizzes for review

The engineer inspected each firebar before lighting the boiler to ensure safe combustion.

See correct answer

The engineer inspected each firebar before lighting the boiler to ensure safe combustion.

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Related words

firebar

Noun
Japanese Meaning
ボイラーの炉底部に配置され、火を支えるための金属製の棒
What is this buttons?

技師は安全な燃焼を確保するため、ボイラーに点火する前にそれぞれの炉床の格子を点検した。

Related Words

plural

English - English

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