齐齐哈尔车辆段,客车整备库内,由于冬季采暖要求,门窗紧闭,致使列车的独立暖房,茶炉等排出的废气不能及时逸出库外,造成库内CO浓度较高,对库内作业工人身体产生一定危害。为探索CO对工人的影响,我们对库内工人的键康及生产环境中的CO浓度进行了调查,现报告如下: Qiqihar depot, bus preparation library, due to winter heating requirements, doors and windows closed, resulting in train independent greenhouse, tea stove and other emissions can not escape from the reservoir in time, resulting in a higher concentration of CO in the reservoir body of workers Have a certain hazard. In order to explore the impact of CO on workers, we conducted a survey on the key health conditions of workers in our warehouses and the CO concentrations in our production environment. We hereby report the following: