Engineering:Mining lamp
From HandWiki
A mining lamp is a lamp, developed for the rigid necessities of underground mining operations. Most often it is worn on a special safety helmet.
Variants
- Carbide lamp, a lamp that produces and burns acetylene
- Safety lamp, any of several types of lamp which are designed to be safe to use in coal mines
- Davy lamp, a safety lamp containing a candle
- Wheat lamp
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