Last Updated：2025/11/30
Sentence
施工業者は、老朽化した鉄骨の安全性を高めるためにいくつかの新しい耐火被覆材を勧めた。
Quizzes for review
The contractor recommended several new fireproofings for the aging steel beams to improve safety.
See correct answer
The contractor recommended several new fireproofings for the aging steel beams to improve safety.
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Related words
fireproofings
English - English
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