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UDCP中华人民共和国行业标准[];JJJJCJJ/T96-2018备案号J2592-2018地铁限界标准Standardformetrogauges2018-11-07发布2019-04-01实施中华人...
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表4.0.15建{构)筑物之间的防火间距(m)办公、生活建筑乙类建筑丙、丁、戊类建筑氢气罐总容积点火汹罐区储油罐铁路中心线耐火等级耐火等级屋...
7.6.9本条规定了消防水泵房宜与生活、生产水泵房合并设置，便于电厂人员的统一监控、巡视与维护，益于消防水泵组维持在良好状态，但需注意...
其焊脚尺寸必须有最小要求。断续焊缝容易产生缝隙腐蚀，若闭口截面的连接焊缝采用断续焊缝，腐蚀介质和水气容易从焊缝空隙中渗入内部。所以...
最大爆炸压力不小于40kPa设计，防爆门额定动作压力按1kPa~10kPa设计。对煤粉云爆炸烈度指数高的煤种，减低后的最大爆炸压力和防爆门额定动...
7材料7.1一般规定7.1.1材料的选择应根据腐蚀性介质的性质、浓度和作用条件，结合材料的耐腐蚀性能和物理力学性能、使用部位的重要性、施工...
距小于5m时，在设备外轮廓投影范围外侧各3m内的建筑物外墙上不应设置门、窗、洞口和通风孔，且该区域外墙应为防火墙，当设备高于建筑物时，...
