消防资源网,实时消防资讯·消防问答·精选优秀消防专题
登录     

干式消防系统充水时间计算

各位前辈 想咨询一下干式喷淋系统和干式消火栓系统充水时间怎么计算

小支 | 2024-10-30 18:19
请写下您的回答回答
输入一些内容
הההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההה
XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
字符数: 0
单词数: 0


回答 | 1

无111名 2024-10-31 18:25 00 [回复]举报

根据管道容积和管道流量计算

关闭

关闭

手机APP下载