Last Updated：2025/12/02
Sentence
技術者は高温での性能を向上させるため、従来のグリースを脂肪酸リチウム塩に置き換えることを勧めた。
Quizzes for review
The engineer recommended replacing conventional greases with lithium soaps to improve high-temperature performance.
See correct answer
The engineer recommended replacing conventional greases with lithium soaps to improve high-temperature performance.
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