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определение содержания | |
gen. | 确定含量 |
метан | |
gen. | 大力补; 生物沼气; 沼地瓦斯 |
clim. | 沼气 |
tech. | 甲烷; 爆炸气; 甲焼气; 矿井气体 |
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确定含量 | |||
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含量测定 |
определение содержания метана : 33 phrases in 12 subjects |
Drilling | 1 |
Education | 3 |
Electronics | 3 |
Food industry | 1 |
General | 8 |
Medical | 2 |
Microelectronics | 1 |
Oil / petroleum | 2 |
Oil processing plants | 1 |
Oilfields | 5 |
Rail transport | 1 |
Technology | 5 |