Bickford fuse
(chemistry) Describing two equivalent chains of a crystalline polymer having opposite orientation
(historical) An early safety fuse consisting of gunpowder enclosed in waterproofed jute thread.
plural of cardioaccelerator
plural of sugarer
博物館は、古い採掘用ランプやドリルのそばに、ジュート糸に火薬を詰めて防水加工した初期の安全導火線の実物を展示していた。
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