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1. | detector ,firedamp (i.e., methane) |
| 沼气(即甲烷)测定器 |
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2. | firedamp outburst |
| 沼气突出 |
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3. | methane | firedamp |
| 甲烷| 沼气 |
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4. | allowable firedamp |
| 容许瓦斯气量 |
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5. | firedamp emission |
| 沼气泄出 |
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6. | automatic firedamp detector |
| 自动沼气检定器 |
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7. | explosion of firedamp |
| 沼气爆炸 |
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8. | [U]poisonous mixture of gases after the explosion of firedamp in a coal-mine |
| (煤矿沼气)爆炸后的毒气. |
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9. | firedamp reforming process |
| 沼气重整法 |
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10. | firedamp explosion |
| 矿内瓦斯爆炸 |
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