(2) pursue technology of advanced and economic safe production energetically. Subterranean mine should clutch build perfect mechanical and ventilated system, make sure wind force is enough; Strengthen what run a condition to mine and gangue library to monitor monitoring, should strengthen open air the management of slope of high steep margin and monitor; In popularizing quarry field deep, deep aperture blows up technology, carry out minute of step compulsively (statified) normal exploitation, cogent assure safety.
(3) strengthen colliery safety to work further. Colliery enterprise should be carried out seriously fulfil various government and the deploy of concerned branch, increase colliery gas to administer strength, continue to rectify shut mix illegally do not have safe production requirement, destroy the environment of resource, pollution, small coal mine that does not accord with national industry policy, consolidate “ of development colliery safety achievement of ” of battle of two assault fortified positions, effective keep within limits weighs especially big accident to happen
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