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HUMIDITY AND VENTILATION OF AN UNDERGRAUND EXPLOSIVE MATERIALS STOREHOUSE
[摘要] Underground storehouse for explosives situated in the adit of an abandoned bench of quarry has to have a secure artificial air flow in accordance with appropriate humidity of the outside air. Besides the corresponding protective measures...
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[效力级别]  [学科分类] 地质学
[关键词] atmospheric air;humidity;ventilation;underground storehouse [时效性] 
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