剧情简介
【三亿体育app团队经验】
防(fáng )排烟系(xì )统(tǒng )和应急照明、疏散指示(shì )系(xì )统以(yǐ )及配套(tào )的风机(jī )、卷帘、水泵、阀组控制(zhì )和(hé )联动模块等重点设(shè )施(shī )和部位的维保(bǎo )和运(yùn )行(háng )情况进(jìn )行了(le )全面检(jiǎn )查和指导;对单(dān )位和(hé )场所值班(bān )巡查(chá )、安(ān )
剧情简介防(fáng )排烟系(xì )统(tǒng )和应急照明、疏散指示(shì )系(xì )统以(yǐ )及配套(tào )的风机(jī )、卷帘、水泵、阀组控制(zhì )和(hé )联动模块等重点设(shè )施(shī )和部位的维保(bǎo )和运(yùn )行(háng )情况进(jìn )行了(le )全面检(jiǎn )查和指导;对单(dān )位和(hé )场所值班(bān )巡查(chá )、安(ān )
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