关于防爆起重机轮轨限速标准合理性的思考

本文首先介绍了防爆起重机两个关于限速的标准,并且分析了防爆起重机进行限速的原因。通过现场检验、企业需求、时代要求三个方面引出对现有防爆起重机轮轨限速标准合理性的思考,指出防爆起重机轮轨限速标准的不合理性,然后通过分析,阐述了研究制定相关新标准需要研究的内容及制定轮轨限速新标准的意义。     

Uncertainty health risk assessment and regional control of drinking water: a case study of Hanyuan County,southwest mountainous area,China

Environmental Science and Pollution Research - To evaluate the health risks of drinking water in Hanyuan County, 96 samples of peripheral drinking water were collected from 30 sites in the area....