Last Updated :2025/11/28

ACH

Noun
US abbreviation alt-of initialism
Japanese Meaning
先進戦闘用ヘルメット
What is this buttons?

任務の前に、海兵隊員は装着部が確実かどうかを確認するために高度戦闘用ヘルメットを点検した。

plural

Quizzes for review

(military, US) Initialism of Advanced Combat Helmet.

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ACH

Before the mission, the marine checked his ACH to ensure the fittings were secure.

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Before the mission, the marine checked his ACH to ensure the fittings were secure.

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English - English

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