最終更新日：2024/07/06
(mining) a safety lamp for use in flammable atmospheres, invented in 1815 by Sir Humphry Davy, to reduce the danger of explosions due to the presence of methane and other flammable gases; Davy lamp
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lampe Davy
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lampe Davy
noun
(mining) a safety lamp for use in flammable atmospheres, invented in 1815 by Sir Humphry Davy, to reduce the danger of explosions due to the presence of methane and other flammable gases; Davy lamp
