ホーム > Term: tin-can safety lamp
tin-can safety lamp
A Davy lamp placed inside a tin can or cylinder having a glass in front, airholes near the bottom, and an open top.
- スピーチの一部 noun
- 産業/ドメイン 炭鉱
- カテゴリ 炭鉱全般; Mineral mining
- Government Agency: USBM
0
作成者
- ed.young
- 100% positive feedback
(Milwaukee, United States)