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   Chinese English
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天然气回注
 天然气回注
el. gas injection
oil gas recycling; gas reinjection
|
 井
gen. well or something resembling it
environ. well
hydroel.st. pit; well

to phrases
天然气回注 tiānránqì huízhù
el. gas injection
oil gas recycling; gas reinjection
tech. gas cycling; gas re-injection; repressuring
天然气回注
: 3 phrases in 1 subject
Technology3