New Zealand to be closed coal mine explosion occur

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Beijing Times reported on November 30 AP New Zealand's Pike River Coal Limited 29, said that,[link widoczny dla zalogowanych], given the temporary closure of four explosions have occurred in the Pike River coal mine, the underground fire extinguished from lack of oxygen .
underground coal mine fires may continue for several years. Pike River Coal Limited is evaluating a number of fire-fighting program,[link widoczny dla zalogowanych], one of the options is temporarily closed the mine entrance and tunnel ventilation to prevent oxygen into the underground.
Pike River Coal Limited chief executive Peter Hui Leo told the local media, if you take this program, plugging time may last for weeks and months, and look for remains of the miners had to be postponed action to lift the closure later.
19, the mine explosion,[link widoczny dla zalogowanych], caused 29 people missing. Accumulation of combustible gases underground, leading to mine 24, 26 and 28, respectively, an explosion occurred 3 times. After the second explosion occurred, the authorities announced that no one could survive.
(This article Source: Beijing Times. More exciting content, please visit the Metropolitan Network)
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