Problems of the reserved materials for national defense transportation in emergency application and solutions to them 铁路国防交通储备物资在应急抢险使用中的问题及其对策
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Standard test method for evaluating the ignition sensitivity and fault tolerance of oxygen regulators used for medical and emergency applications 医疗和应急设备用氧气调节器的引燃敏感性和耐故障性评价的标准试验方法