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Before any routine checks, the technicians sealed the Gravel Gertie to ensure that the warhead's maintenance could proceed safely.
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Before any routine checks, the technicians sealed the Gravel Gertie to ensure that the warhead's maintenance could proceed safely.
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Related words
Gravel Gertie
Noun
Japanese Meaning
核弾頭を保管するための部屋で、屋根が深い砂利層で覆われており、非核爆発が起きた際に屋根が弱体化して砂利が落下し、核物質の流出を防ぐ仕組みとなっている部屋。
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