Last Updated:2025/11/22
Sentence

技術者は空気中のテトラクロロエチレン濃度を測定し、その値が安全基準を超えていることを確認した。

Quizzes for review

The technician measured the perc concentration in the air and found it exceeded the safety limits.

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The technician measured the perc concentration in the air and found it exceeded the safety limits.

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Related words

perc.

Noun
abbreviation alt-of uncountable
Japanese Meaning
ペルクロロエチレン / 打楽器
What is this buttons?

技術者は空気中のテトラクロロエチレン濃度を測定し、その値が安全基準を超えていることを確認した。

English - English

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